All 60 questions from this paper with the correct answer and a detailed explanation for each. Covers Research Aptitude, Communication, General Mental Ability, Computer Knowledge, Physics, Higher Education System, Indian Polity, Current Affairs, Teaching Aptitude, Environment.
Attitudes are commonly measured using the Likert scale, a psychometric scale on which respondents indicate their level of agreement/disagreement with statements (typically a 5-point scale of response options); a 5-point scale is simply one format the Likert scale often takes, but 'Likert scale' is the standard named term for attitude measurement, unlike a waveform or a Richter scale, which measure sound/seismic phenomena, not attitudes.
Aerobic exercise will reduce levels of state anxiety - Identify independent (IV) and dependent variables (DV)
A.
Aerobic exercise (DV) and levels of state anxiety (IV)
B.
Aerobic exercise (IV) and levels of state anxiety (DV)
Correct
C.
Anxiety (IV) and reducing levels (DV)
D.
Exercise and anxiety (IV), reducing (DV)
Explanation
In the hypothesis 'Aerobic exercise will reduce levels of state anxiety', aerobic exercise is the variable being manipulated (the Independent Variable), and the resulting change in anxiety levels is what is measured (the Dependent Variable), so aerobic exercise is IV and anxiety level is DV.
Q3Research Aptitude › Methods & Approaches › Qualitative, Quantitative & Mixed Methods of Research
Which of the following is qualitative method of research?
A.
Interview method
B.
Survey method
C.
Experimental method
D.
Historical method
Correct
Explanation
Survey and experimental methods are quantitative approaches that rely on numerical/statistical data. The historical method, which involves systematic collection and critical interpretation of past records, documents and events, is a classic qualitative research method, making it the correct choice among the given options.
The following is a format of citing bibliography in research
A.
PAA
B.
E-JOURNAL
C.
OPAC
D.
APA
Correct
Explanation
APA (American Psychological Association) style is one of the most widely used formats for citing bibliography/references in research writing, especially in social sciences. PAA is not a citation format, while E-JOURNAL and OPAC are unrelated terms (an electronic journal and a library catalogue system respectively).
Q5Research Aptitude › Research Ethics & Communication › Research Ethics & Plagiarism
This software is a plagiarism checker
A.
Sound forge
B.
Grammerly
C.
Turnitin
Correct
D.
Fast Pencil
Explanation
Turnitin is a widely used plagiarism-detection software that compares submitted text against a database of academic content to check originality. Sound Forge is audio editing software, Grammarly is a grammar/writing assistant, and Fast Pencil is a self-publishing platform — none of these are plagiarism checkers.
Identify independent (IV) and dependent variables (DV) in the hypothesis : Smoking Causes Lung Cancer.
A.
Smoking (DV), Lung Cancer (IV)
B.
Cancer and Smoking (IV), Causes (DV)
C.
Smoking (IV), Lung Cancer (DV)
Correct
D.
Causes (DV), Lung Cancer (IV)
Explanation
In the hypothesis 'Smoking Causes Lung Cancer', smoking is the presumed cause and is manipulated/observed as the Independent Variable, while lung cancer is the outcome being measured, making it the Dependent Variable.
Mismatch of meaning between sender and receiver may be termed as
A.
Virtual decoding
B.
Aberrant decoding
Correct
C.
Factual decoding
D.
Formal decoding
Explanation
When the meaning decoded by the receiver does not match the meaning intended by the sender, this mismatch is termed 'aberrant decoding' — a recognized barrier/distortion in the communication process. 'Virtual', 'factual' and 'formal' decoding are not standard communication-theory terms for this phenomenon.
Q8Communication › Mass Media & Society › Communication and Media Literacy
'Digital divide' means
A.
The gap between urban and rural
B.
The gap between techno savvy and computer illiterates
C.
The gap between information rich and information poor
Correct
D.
The gap between developed and developing nations
Explanation
The 'digital divide' is standardly defined as the gap between those who have ready access to information and communication technologies (and hence to information) and those who do not — i.e., the gap between the information rich and the information poor. The urban-rural, techno-savvy/illiterate, and developed/developing-nation gaps are all specific instances or correlates of this broader concept, but the core textbook definition of the term itself is the information-access gap.
Q9Communication › Mass Media & Society › Mass Media, Print, Electronic & Digital Communication
Charlie Chaplin's film 'Modern Times'
A.
Makes fun of industrial society
B.
Criticises traditional society
C.
Regrets the industrial society
Correct
D.
Praises industrial society
Explanation
Charlie Chaplin's 'Modern Times' (1936) portrays a factory worker overwhelmed and dehumanized by industrial mechanization and assembly-line efficiency. The film is widely read as an expression of regret/anxiety over the loss of human dignity and individuality to industrial society, rather than a simple celebration or dismissal of it.
Q10Communication › Mass Media & Society › Communication and Media Literacy
Group of people formed through web based interaction
A.
Mediated Community
B.
Virtual Community
Correct
C.
International Community
D.
Internet Community
Explanation
A group of people who interact and form relationships primarily through web-based platforms (forums, social media, etc.) rather than physical proximity is termed a 'Virtual Community' — a standard term in communication and media studies, distinct from 'Mediated', 'International' or 'Internet' community, which are not the accepted technical term.
Q11Communication › Communication: Nature & Types › Meaning, Characteristics, Types & Functions of Communication
Phatic communication means
A.
Opening remarks in communication
Correct
B.
Closing remarks in communication
C.
Another name for formal communication
D.
Another name for informal communication
Explanation
Phatic communication refers to speech/expressions used primarily for social purposes (like greetings and small talk) rather than to convey substantive information, and it typically functions as the opening/ice-breaking remarks that establish or maintain social rapport at the start of an interaction.
Q12Communication › Mass Media & Society › Communication and Media Literacy
Popular culture refers to
A.
Class culture
B.
Mass culture
Correct
C.
Workers culture
D.
Vulgar culture
Explanation
Popular culture refers to cultural products (music, media, entertainment, trends) that are widely consumed and enjoyed by the general public at large — i.e., 'mass culture' — as opposed to culture tied to a specific class, occupation, or deemed vulgar.
Two statements (I) and (II) given below are followed by two conclusions (a) and (b). You have to consider the statements are true. Which of the given conclusions logically follows from the given statements?
Statements:
I) Some pastries are toffees.
II) All toffees are chocolates.
Conclusions:
a) Some chocolates are toffees.
b) Some toffees are not pastries.
A.
Only conclusion (a) follows
Correct
B.
Only conclusion (b) follows
C.
Neither conclusion (a) nor conclusion (b) follows
D.
Both conclusions (a) and (b) follow
Explanation
From 'All toffees are chocolates' (a universal affirmative, All T are C), conversion by limitation validly yields 'Some chocolates are toffees' — so conclusion (a) follows. Conclusion (b), 'Some toffees are not pastries', cannot be validly derived from 'Some pastries are toffees' (a particular affirmative statement only converts to 'Some toffees are pastries', not a negative claim), so (b) does not follow. Hence only conclusion (a) follows.
In the following question a statement is followed by two assumptions (i) and (ii). An assumption is something supposed or taken for granted. Consider the statement and the following assumptions and decode which of the following assumptions is implicit in the statement?
Statement: "You are appointed as an editor with a probation period of one year and your performance will be reviewed at the end of the period of confirmation" - a line in an appointment letter.
Assumptions:
i) The performance of an individual generally is not known at the time of appointment offer.
ii) Generally an individual tries to prove his worth in the probation period.
A.
Only assumption (i) is implicit
B.
Only assumption (ii) is implicit
C.
Neither assumption (i) nor (ii) is implicit
D.
Both the assumptions are implicit
Correct
Explanation
The appointment letter's mention of a probation period with performance review implicitly assumes that the employee's actual performance/suitability is not yet fully known at the time of appointment (justifying the need for a review) — assumption (i). It also implicitly assumes the employee will use the probation period to demonstrate their worth (justifying why a review makes sense as a fair evaluation point) — assumption (ii). Both assumptions are therefore implicit in the statement.
The question below is followed by two arguments (i) and (ii). Decide which of the arguments is "strong" and which is "weak". Choose the correct answer from the given below.
Statement: Should there be a ceiling on the salary of top executives of multinational companies in our country?
Arguments:
i) Yes, otherwise it would lead to unhealthy competition and comparison and our own industry would not be able to withstand that.
ii) No, with the ascent of liberalisation of economy, any such move would be counter productive. Once the economy picks up, this disparity will be reduced.
A.
Only the argument (i) is strong
B.
Only the argument (ii) is strong
C.
Neither argument (i) nor argument (ii) is strong
D.
Both the arguments are strong
Correct
Explanation
Argument (i) raises a genuine, relevant concern (unhealthy competition/comparison harming domestic industry) and argument (ii) raises an equally genuine, relevant concern (a salary ceiling being counterproductive under economic liberalization) — both are directly relevant to the policy question and offer substantive reasoning, so both qualify as strong arguments.
Among the four terms marked A - D, three terms are similar and one is dissimilar. Find the one that is not similar.
A.
Silver coloured plastic
B.
Silver
Correct
C.
Cork
D.
Wood
Explanation
Silver-coloured plastic, cork and wood are all materials that are lightweight and float in water; silver is a dense metal (density ~10.5 g/cm3) that sinks in water, making it the odd one out among the four.
Choose the pair of words which shows the same relationship as given at the top.
Paltry : Significance
A.
Redundant : Discussion
B.
Opulent : Wealth
C.
Banal : Originality
Correct
D.
Oblique : Familiarity
Explanation
'Paltry' means insignificant, i.e., lacking significance — the pair expresses [word] : [quality the word lacks]. 'Banal' means unoriginal/lacking originality, matching the same lacks-relationship. 'Opulent' means having (not lacking) wealth, 'Redundant' does not mean lacking discussion, and 'Oblique' does not mean lacking familiarity, so only Banal:Originality mirrors the given relationship.
What is logically equivalent to "If today is Sunday, Matt cannot play hockey"?
A.
Today is Sunday and Matt can play hockey
B.
If Matt plays hockey, then today is not Sunday
Correct
C.
Today is not Sunday and Matt cannot play hockey
D.
Today is not Sunday if and only if Matt plays hockey
Explanation
The statement is of the form 'If P then not-Q' (If today is Sunday, Matt cannot play hockey). Its logical equivalent is the contrapositive, 'If Q then not-P': 'If Matt plays hockey, then today is not Sunday' — logically equivalent conditionals share the same truth value in every case, which this contrapositive satisfies.
Q19Computer Knowledge › Networking, Internet & Data › Networking Devices, Protocols & Email
SIM stands for
A.
Subscriber Integrated Module
B.
Standard Integrated Module
C.
Subscriber Identity Module
Correct
D.
Standard Identity Module
Explanation
SIM stands for Subscriber Identity Module, the smart card in a mobile phone that securely stores the subscriber's identity and authentication data for connecting to a cellular network.
A Light Emitting Diode (LED) is a semiconductor device that emits light when an electric current passes through it — it converts electrical energy directly into light energy through electroluminescence. The CSV's marked answer (thermal energy into light energy) is factually incorrect for an LED, which is precisely valued for producing light with minimal heat loss (unlike incandescent bulbs); the correct conversion is electrical to light energy.
Q21Computer Knowledge › Computer Fundamentals & Architecture › Computer History, Generations & Number Systems
An error in a computer program is
A.
Virus
B.
Bug
Correct
C.
Fatal error
D.
Power failure
Explanation
An error, flaw or fault in a computer program that causes it to produce an incorrect or unintended result is called a 'bug' — standard computing terminology, distinct from a virus (a malicious self-replicating program), a fatal error (a severe runtime crash), or a power failure (a hardware/electrical event unrelated to program logic).
Q22Computer Knowledge › Networking, Internet & Data › Networking Devices, Protocols & Email
Which of the following is a search engine?
A.
Facebook
B.
YouTube
C.
MSN
Correct
D.
Windows
Explanation
MSN (via MSN Search, the precursor to Bing) operated as a web search engine. Facebook and YouTube are social media/video-sharing platforms, and Windows is an operating system, none of which are search engines.
Q23Computer Knowledge › Cybersecurity › Data Security, Firewalls & Protection
Encryption is
A.
Coding of messages to prevent unauthorised access
Correct
B.
Coding of computers to prevent unauthorised users
C.
Creating bar codes on computer peripherals
D.
Conversion of hard copy into soft copy
Explanation
Encryption is the process of converting (coding) readable information into an unreadable format using an algorithm/key, so that only authorized parties with the decryption key can access the original message — i.e., coding of messages to prevent unauthorised access.
Q24Computer Knowledge › Cybersecurity › Data Security, Firewalls & Protection
Digital signature means
A.
A digital code that measures the unique physical trait of an individual
B.
A digital code that uniquely identifies the content of the message and the sender
Correct
C.
A logo onto computer system for unique identification
D.
A multi-level password used to login to a unique computer
Explanation
A digital signature is a cryptographic code attached to an electronic document/message that uniquely verifies both the identity of the sender and the integrity of the message content (confirming it hasn't been altered) — it is not a biometric measurement, a logo, or a login password.
Q25Higher Education System › Governance, Policy & Administration › National Education Policy & Higher Education Reforms
RUSA caters to the needs of
A.
Rural and Urban Development
B.
Higher Education
Correct
C.
Social Justice
D.
Rural Sanitation
Explanation
RUSA (Rashtriya Uchchatar Shiksha Abhiyan) is a Government of India centrally sponsored scheme launched to provide strategic funding and improve access, equity and quality in state higher education institutions.
Q26Higher Education System › Education Systems & Approaches › Oriental, Conventional & Non-Conventional (Open/Distance) Education Systems
The education channel launched by IGNOU
A.
Vyas
B.
Ekalavya
C.
Jnana Darshan
Correct
D.
Vidya Darshan
Explanation
IGNOU (Indira Gandhi National Open University), India's leading open/distance-education university, launched the educational TV channel 'Jnana Darshan' (Gyan Darshan) dedicated to televised educational content.
Q27Indian Polity › Union Executive › President, Vice-President & Governor
The first Chief Justice to be appointed as Governor of a State
A.
Justice Venkatachalaiah
B.
Justice Narayanan
C.
Justice Sadashivam
Correct
D.
Justice Nanavathi
Explanation
Justice P. Sathasivam (Sadashivam), a former Chief Justice of India, was appointed Governor of Kerala in September 2014, becoming the first former CJI to be appointed as a state Governor.
Q28Current Affairs › Days & Observances › International & National Observance Days
International Literacy Day is celebrated every year on
A.
8th March
B.
8th June
C.
8th November
D.
8th September
Correct
Explanation
International Literacy Day, established by UNESCO, is observed annually on 8th September to raise awareness of literacy as a matter of dignity and human rights.
Q29Teaching Aptitude › Teaching: Nature, Objectives & Characteristics › Teaching as a Profession, Objectives & Basic Requirements
Who said this "Education is the manifestation of perfection already in man"?
A.
Jawaharlal Nehru
B.
Dr. S. Radhakrishnan
C.
Sri Aurobindo
D.
Swami Vivekananda
Correct
Explanation
"Education is the manifestation of the perfection already in man" is a well-known statement by Swami Vivekananda, reflecting his philosophy that education should draw out the innate perfection/potential within every individual rather than merely transmit external information.
'University News' is a weekly journal published by the Association of Indian Universities (AIU), covering higher education news, policy and academic developments, not by MHRD, UGC or NCERT.
Q31General Mental Ability › Comprehension › Passage Based Questions
Read the following passage carefully and answer the questions 31 – 36 :
Science fiction has predicted many of today's realities from cell phones to tablets. Many things that are today part of History like walking on the moon, organ transplants and space stations were once flights of fancy. Futurists build current events on a foundation of History to provide a launching pad for visions of what is to come. One of the most widely recognized Futurists is Alvin Toffler whose seminal works include Future Shock and The Third Wave. He is also the one who told us, “Change is not merely necessary to life – it is life”.
Here is my question for today “Is Ray Kurzweil a Futurist ?” The Wall Street Journal has described Kurzweil as “the restless genius”. Forbes calls him “the ultimate thinking machine”. He has been ranked by Inc. Magazine as #8 among entrepreneurs in the United States. He has also been called “the rightful heir to Thomas Edison”, while according to PBS he is one of 16 “revolutionaries who made America”.
His inventions are breathtaking and they impact our lives on a daily basis. These inventions include the first CCD flat-bed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer capable of recreating the grand piano and other orchestral instruments and the first commercially marketed large-vocabulary speech recognition.
Today, many websites attribute Mr. Kurzweil with accurate predictions about where the world will be tomorrow. His latest book, The Singularity is Near. There is a fundamental difference between someone who is a professional writer and observer of humanity such as Toffler and someone who is a technological genius with almost unlimited resources who is actively working to make his predictions reality. Toffler reads studies and interviews on his way to predictions of where society and technologies will go next. Kurzweil traded in his massive private business built upon his inventions to become Google's Director of Engineering whose sole job is to make the company's computers smarter than humans. He is working every day to improve artificial intelligence and then wed that to cutting edge robotics and human interface to produce the very singularity he is predicting. Look to Futurists like Toffler who are predicting where we are headed and look to inventors like Kurzweil who are telegraphing where they are headed and a collage of futures points to the tomorrow today will become.
Who is Alvin Toffler?
A.
Genius
B.
Observer
C.
Writer
D.
Futurist
Correct
Explanation
The passage explicitly identifies Alvin Toffler as 'One of the most widely recognized Futurists', author of Future Shock and The Third Wave, so he is described in the passage as a Futurist.
Q32General Mental Ability › Comprehension › Passage Based Questions
Read the following passage carefully and answer the questions 31 – 36 :
Science fiction has predicted many of today's realities from cell phones to tablets. Many things that are today part of History like walking on the moon, organ transplants and space stations were once flights of fancy. Futurists build current events on a foundation of History to provide a launching pad for visions of what is to come. One of the most widely recognized Futurists is Alvin Toffler whose seminal works include Future Shock and The Third Wave. He is also the one who told us, “Change is not merely necessary to life – it is life”.
Here is my question for today “Is Ray Kurzweil a Futurist ?” The Wall Street Journal has described Kurzweil as “the restless genius”. Forbes calls him “the ultimate thinking machine”. He has been ranked by Inc. Magazine as #8 among entrepreneurs in the United States. He has also been called “the rightful heir to Thomas Edison”, while according to PBS he is one of 16 “revolutionaries who made America”.
His inventions are breathtaking and they impact our lives on a daily basis. These inventions include the first CCD flat-bed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer capable of recreating the grand piano and other orchestral instruments and the first commercially marketed large-vocabulary speech recognition.
Today, many websites attribute Mr. Kurzweil with accurate predictions about where the world will be tomorrow. His latest book, The Singularity is Near. There is a fundamental difference between someone who is a professional writer and observer of humanity such as Toffler and someone who is a technological genius with almost unlimited resources who is actively working to make his predictions reality. Toffler reads studies and interviews on his way to predictions of where society and technologies will go next. Kurzweil traded in his massive private business built upon his inventions to become Google's Director of Engineering whose sole job is to make the company's computers smarter than humans. He is working every day to improve artificial intelligence and then wed that to cutting edge robotics and human interface to produce the very singularity he is predicting. Look to Futurists like Toffler who are predicting where we are headed and look to inventors like Kurzweil who are telegraphing where they are headed and a collage of futures points to the tomorrow today will become.
What were mere imaginations that have become true?
A.
Walking on the Moon
Correct
B.
Man landing on the Mars
C.
Google
D.
CCD Flat Bed Scanner
Explanation
The passage states that things like 'walking on the moon, organ transplants and space stations were once flights of fancy' that are now part of history/reality — of the given options, only 'Walking on the Moon' is mentioned in the passage as a former imagination that became true.
Q33General Mental Ability › Comprehension › Passage Based Questions
Read the following passage carefully and answer the questions 31 – 36 :
Science fiction has predicted many of today's realities from cell phones to tablets. Many things that are today part of History like walking on the moon, organ transplants and space stations were once flights of fancy. Futurists build current events on a foundation of History to provide a launching pad for visions of what is to come. One of the most widely recognized Futurists is Alvin Toffler whose seminal works include Future Shock and The Third Wave. He is also the one who told us, “Change is not merely necessary to life – it is life”.
Here is my question for today “Is Ray Kurzweil a Futurist ?” The Wall Street Journal has described Kurzweil as “the restless genius”. Forbes calls him “the ultimate thinking machine”. He has been ranked by Inc. Magazine as #8 among entrepreneurs in the United States. He has also been called “the rightful heir to Thomas Edison”, while according to PBS he is one of 16 “revolutionaries who made America”.
His inventions are breathtaking and they impact our lives on a daily basis. These inventions include the first CCD flat-bed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer capable of recreating the grand piano and other orchestral instruments and the first commercially marketed large-vocabulary speech recognition.
Today, many websites attribute Mr. Kurzweil with accurate predictions about where the world will be tomorrow. His latest book, The Singularity is Near. There is a fundamental difference between someone who is a professional writer and observer of humanity such as Toffler and someone who is a technological genius with almost unlimited resources who is actively working to make his predictions reality. Toffler reads studies and interviews on his way to predictions of where society and technologies will go next. Kurzweil traded in his massive private business built upon his inventions to become Google's Director of Engineering whose sole job is to make the company's computers smarter than humans. He is working every day to improve artificial intelligence and then wed that to cutting edge robotics and human interface to produce the very singularity he is predicting. Look to Futurists like Toffler who are predicting where we are headed and look to inventors like Kurzweil who are telegraphing where they are headed and a collage of futures points to the tomorrow today will become.
What are the great books of Alvin Toffler?
A.
The Singularity is Near
B.
Future Shock
Correct
C.
Kurzweil
D.
Artificial Intelligence
Explanation
The passage names Alvin Toffler's 'seminal works' as 'Future Shock and The Third Wave'; 'The Singularity is Near' is explicitly attributed to Kurzweil, not Toffler, so the correct answer is Future Shock.
Q34General Mental Ability › Comprehension › Passage Based Questions
Read the following passage carefully and answer the questions 31 – 36 :
Science fiction has predicted many of today's realities from cell phones to tablets. Many things that are today part of History like walking on the moon, organ transplants and space stations were once flights of fancy. Futurists build current events on a foundation of History to provide a launching pad for visions of what is to come. One of the most widely recognized Futurists is Alvin Toffler whose seminal works include Future Shock and The Third Wave. He is also the one who told us, “Change is not merely necessary to life – it is life”.
Here is my question for today “Is Ray Kurzweil a Futurist ?” The Wall Street Journal has described Kurzweil as “the restless genius”. Forbes calls him “the ultimate thinking machine”. He has been ranked by Inc. Magazine as #8 among entrepreneurs in the United States. He has also been called “the rightful heir to Thomas Edison”, while according to PBS he is one of 16 “revolutionaries who made America”.
His inventions are breathtaking and they impact our lives on a daily basis. These inventions include the first CCD flat-bed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer capable of recreating the grand piano and other orchestral instruments and the first commercially marketed large-vocabulary speech recognition.
Today, many websites attribute Mr. Kurzweil with accurate predictions about where the world will be tomorrow. His latest book, The Singularity is Near. There is a fundamental difference between someone who is a professional writer and observer of humanity such as Toffler and someone who is a technological genius with almost unlimited resources who is actively working to make his predictions reality. Toffler reads studies and interviews on his way to predictions of where society and technologies will go next. Kurzweil traded in his massive private business built upon his inventions to become Google's Director of Engineering whose sole job is to make the company's computers smarter than humans. He is working every day to improve artificial intelligence and then wed that to cutting edge robotics and human interface to produce the very singularity he is predicting. Look to Futurists like Toffler who are predicting where we are headed and look to inventors like Kurzweil who are telegraphing where they are headed and a collage of futures points to the tomorrow today will become.
How does Kurzweil differs from Alvin Toffler?
A.
Accurate prediction
B.
Futurist and Technologist
C.
Technological genius
Correct
D.
Futurist
Explanation
The passage draws a direct contrast: Toffler is 'a professional writer and observer of humanity' while Kurzweil is 'a technological genius with almost unlimited resources' actively working to realize his predictions — so the key difference given in the passage is that Kurzweil is a technological genius (an inventor), unlike the writer/observer Toffler.
Q35General Mental Ability › Comprehension › Passage Based Questions
Read the following passage carefully and answer the questions 31 – 36 :
Science fiction has predicted many of today's realities from cell phones to tablets. Many things that are today part of History like walking on the moon, organ transplants and space stations were once flights of fancy. Futurists build current events on a foundation of History to provide a launching pad for visions of what is to come. One of the most widely recognized Futurists is Alvin Toffler whose seminal works include Future Shock and The Third Wave. He is also the one who told us, “Change is not merely necessary to life – it is life”.
Here is my question for today “Is Ray Kurzweil a Futurist ?” The Wall Street Journal has described Kurzweil as “the restless genius”. Forbes calls him “the ultimate thinking machine”. He has been ranked by Inc. Magazine as #8 among entrepreneurs in the United States. He has also been called “the rightful heir to Thomas Edison”, while according to PBS he is one of 16 “revolutionaries who made America”.
His inventions are breathtaking and they impact our lives on a daily basis. These inventions include the first CCD flat-bed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer capable of recreating the grand piano and other orchestral instruments and the first commercially marketed large-vocabulary speech recognition.
Today, many websites attribute Mr. Kurzweil with accurate predictions about where the world will be tomorrow. His latest book, The Singularity is Near. There is a fundamental difference between someone who is a professional writer and observer of humanity such as Toffler and someone who is a technological genius with almost unlimited resources who is actively working to make his predictions reality. Toffler reads studies and interviews on his way to predictions of where society and technologies will go next. Kurzweil traded in his massive private business built upon his inventions to become Google's Director of Engineering whose sole job is to make the company's computers smarter than humans. He is working every day to improve artificial intelligence and then wed that to cutting edge robotics and human interface to produce the very singularity he is predicting. Look to Futurists like Toffler who are predicting where we are headed and look to inventors like Kurzweil who are telegraphing where they are headed and a collage of futures points to the tomorrow today will become.
What or whose works have impacted our daily lives?
A.
The Third Wave
B.
Kurzweil
Correct
C.
Alvin Toffler
D.
Speech synthesizer
Explanation
The passage states 'His inventions are breathtaking and they impact our lives on a daily basis' immediately after discussing Kurzweil's background, with 'His' referring to Kurzweil and his listed inventions (scanner, speech synthesizer, etc.), so it is Kurzweil's works that have impacted daily life.
Q36General Mental Ability › Comprehension › Passage Based Questions
Read the following passage carefully and answer the questions 31 – 36 :
Science fiction has predicted many of today's realities from cell phones to tablets. Many things that are today part of History like walking on the moon, organ transplants and space stations were once flights of fancy. Futurists build current events on a foundation of History to provide a launching pad for visions of what is to come. One of the most widely recognized Futurists is Alvin Toffler whose seminal works include Future Shock and The Third Wave. He is also the one who told us, “Change is not merely necessary to life – it is life”.
Here is my question for today “Is Ray Kurzweil a Futurist ?” The Wall Street Journal has described Kurzweil as “the restless genius”. Forbes calls him “the ultimate thinking machine”. He has been ranked by Inc. Magazine as #8 among entrepreneurs in the United States. He has also been called “the rightful heir to Thomas Edison”, while according to PBS he is one of 16 “revolutionaries who made America”.
His inventions are breathtaking and they impact our lives on a daily basis. These inventions include the first CCD flat-bed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer capable of recreating the grand piano and other orchestral instruments and the first commercially marketed large-vocabulary speech recognition.
Today, many websites attribute Mr. Kurzweil with accurate predictions about where the world will be tomorrow. His latest book, The Singularity is Near. There is a fundamental difference between someone who is a professional writer and observer of humanity such as Toffler and someone who is a technological genius with almost unlimited resources who is actively working to make his predictions reality. Toffler reads studies and interviews on his way to predictions of where society and technologies will go next. Kurzweil traded in his massive private business built upon his inventions to become Google's Director of Engineering whose sole job is to make the company's computers smarter than humans. He is working every day to improve artificial intelligence and then wed that to cutting edge robotics and human interface to produce the very singularity he is predicting. Look to Futurists like Toffler who are predicting where we are headed and look to inventors like Kurzweil who are telegraphing where they are headed and a collage of futures points to the tomorrow today will become.
Kurzweil is believed to be working on which area?
A.
The Ultimate Thinking Machine
B.
Humanity
C.
Google
D.
Artificial Intelligence
Correct
Explanation
The passage states Kurzweil 'is working every day to improve artificial intelligence and then wed that to cutting edge robotics and human interface' — explicitly naming artificial intelligence as the area he is working on.
Q37General Mental Ability › Basic Numeracy › Ratio & Proportion
A, B and C can do a piece of work in 36, 54 and 72 days respectively. They started the work, but A left 8 days before the completion of the work while B left 12 days before the completion. The number of days for which C worked is
A.
4
B.
8
C.
12
D.
24
Correct
Explanation
Let the work be completed in T days. A's daily rate is 1/36, B's is 1/54, C's is 1/72. A worked (T-8) days, B worked (T-12) days, and C worked all T days. Setting up the work equation: (T-8)/36 + (T-12)/54 + T/72 = 1. Using LCM 216: 6(T-8) + 4(T-12) + 3T = 216, giving 13T - 96 = 216, so T = 24. Since C worked the entire duration without leaving early, C worked all 24 days.
Q38General Mental Ability › Basic Numeracy › Numbers & Number Systems
Complete the series: 2, 5, 9, 19, 37, ____
A.
76
B.
74
C.
75
Correct
D.
89
Explanation
The series follows an alternating x2+1 / x2-1 pattern: 2x2+1=5, 5x2-1=9, 9x2+1=19, 19x2-1=37, so the next term is 37x2+1=75.
On 8th Feb., 2005 it was Tuesday. What was the day of the week on 8th Feb., 2004?
A.
Sunday
Correct
B.
Tuesday
C.
Monday
D.
Wednesday
Explanation
Since 2004 is a leap year and 8th February falls after 29th February would occur, the span from 8 Feb 2004 to 8 Feb 2005 contains 366 days (including the leap day, 29 Feb 2004). 366 mod 7 = 2, so the day of the week advances by 2 from 2004 to 2005. Since 8 Feb 2005 was Tuesday, 8 Feb 2004 was 2 days earlier in the week cycle, i.e., Sunday.
Q40General Mental Ability › Basic Numeracy › Ratio & Proportion
The cost of type A rice is Rs. 25 per kg and type B rice is Rs. 30 per kg. If both type A and type B are mixed in the ratio 2:3, then the price per kg of the mixed variety of rice is
A.
Rs. 29
B.
Rs. 28
Correct
C.
Rs. 27
D.
Rs. 26
Explanation
Using the weighted average for a 2:3 mixture of Rs.25/kg and Rs.30/kg rice: (25x2 + 30x3)/(2+3) = (50+90)/5 = 140/5 = Rs.28 per kg.
The population of a town was 240000 three years ago. If it increased by 3%, 2.5% and 5% respectively in the last three years, then the present population is
A.
246051
B.
265048
C.
266049
Correct
D.
269048
Explanation
Applying the three successive percentage increases to the base population of 240000: 240000 x 1.03 = 247200; 247200 x 1.025 = 253380; 253380 x 1.05 = 266049. So the present population is 266049.
If NAME is coded as 13261422 then how TEAM will be coded?
A.
7222614
Correct
B.
1426227
C.
7262214
D.
7142622
Explanation
The code follows the rule: code value = 27 - (alphabetical position of the letter), i.e. reverse-alphabet position (Z=1...A=26). N(14)->13, A(1)->26, M(13)->14, E(5)->22, giving NAME = 13261422, which matches. Applying the same rule to TEAM: T(20)->7, E(5)->22, A(1)->26, M(13)->14, giving the code 7222614.
Answer Questions 43 – 48 based on the following data :
Age-wise population distribution of a State
Age Group (in years)0−1516−2526−3536−4546−5556−6566−110Percentage30.0017.7517.2514.5014.255.121.13
Which one of the age groups listed below accounts for the maximum population in the State ?
A.
0 - 15
B.
15 - 35
Correct
C.
25 - 45
D.
46 and above
Explanation
Combining the 16-25 (17.75%) and 26-35 (17.25%) age groups gives 35.00%, the highest total among the listed options (0-15 alone is 30.00%, 25-45 combined is 31.75%, and 46+ combined is 20.50%), so 15-35 accounts for the maximum population.
Answer Questions 43 – 48 based on the following data :
Age-wise population distribution of a State
Age Group (in years)0−1516−2526−3536−4546−5556−6566−110Percentage30.0017.7517.2514.5014.255.121.13
If it is known that there are 40 million people below 36 years of age, then how many million people (approximately) are in the age group of 56 - 65 ?
A.
4.2 million
B.
3.8 million
C.
3.15 million
Correct
D.
Cannot be determined
Explanation
Below 36 years = (0-15)+(16-25)+(26-35) = 30.00+17.75+17.25 = 65.00%, which corresponds to 40 million, so 1% = 40/65 million. The 56-65 group is 5.12%, giving 5.12 x (40/65) ≈ 3.15 million.
Answer Questions 43 – 48 based on the following data :
Age-wise population distribution of a State
Age Group (in years)0−1516−2526−3536−4546−5556−6566−110Percentage30.0017.7517.2514.5014.255.121.13
If there are 20 million in the age group of 56 and above, what is the difference between the total number of people in the age group of 16 - 25 and 46 - 55 ?
A.
10.2 million
B.
11.2 million
Correct
C.
12.2 million
D.
Cannot be determined
Explanation
56 and above = (56-65)+(66-110) = 5.12+1.13 = 6.25%, corresponding to 20 million, so 1% = 20/6.25 = 3.2 million. The 16-25 group (17.75%) = 56.8 million and the 46-55 group (14.25%) = 45.6 million; the difference is 56.8 - 45.6 = 11.2 million.
Answer Questions 43 – 48 based on the following data :
Age-wise population distribution of a State
Age Group (in years)0−1516−2526−3536−4546−5556−6566−110Percentage30.0017.7517.2514.5014.255.121.13
If the difference between the number of people in the age groups of 46 - 55 and 26 - 35 is 3.9 million, then the total population of the State is
A.
120 million
B.
130 million
Correct
C.
390 million
D.
139 million
Explanation
The difference between the 46-55 (14.25%) and 26-35 (17.25%) groups is 3.00 percentage points, corresponding to 3.9 million, so 1% = 1.3 million and the total population = 100 x 1.3 = 130 million.
Answer Questions 43 – 48 based on the following data :
Age-wise population distribution of a State
Age Group (in years)0−1516−2526−3536−4546−5556−6566−110Percentage30.0017.7517.2514.5014.255.121.13
What is the ratio of the percentage of people between the age group of 15 - 35 and the percentage of people above 35 years ?
A.
2 : 1
B.
65 : 35
C.
1 : 1
Correct
D.
35 : 65
Explanation
The 15-35 age group (16-25 + 26-35) = 17.75+17.25 = 35.00%. The population above 35 years = 100 - 30.00 (0-15) - 35.00 (15-35) = 35.00%. So the ratio of 15-35 to above-35 is 35:35 = 1:1.
Q49Communication › Effective & Classroom Communication › Classroom Communication & Interaction
What is the level of classroom communication ?
A.
Mass communication
B.
Public communication
C.
Interpersonal communication
Correct
D.
Mediated communication
Explanation
Classroom communication typically occurs between a teacher and a relatively small, defined group of students in direct face-to-face interaction, which is characterized as interpersonal communication, unlike mass communication (large anonymous audiences), public communication (formal one-to-many address), or mediated communication (channel-based, indirect).
Q50Teaching Aptitude › Methods, Aids & Approaches › Methods of Teaching (Teacher-Centred vs Learner-Centred)
Which is the best method of teaching ?
A.
Linear method
B.
Non-linear method
Correct
C.
Traditional method
D.
Modern method
Explanation
In teaching-aptitude pedagogy, the non-linear method — an interactive, learner-centred approach allowing communication and feedback to flow in multiple directions rather than only from teacher to student — is regarded as more effective than the rigid, one-way linear/traditional method, since it fosters greater engagement, adaptability and understanding.
In modern pedagogical discourse endorsed by the UGC, the teacher's role has shifted from being a mere transmitter of information to a 'facilitator' of learning — one who guides, supports and enables students to construct their own understanding, rather than simply lecturing.
In the Choice Based Credit System (CBCS), a 'credit' is a unit that quantifies the teaching/instructional workload of a course — typically defined as one hour of lecture (or two hours of practical/tutorial) per week over a semester — not a grade, loan, or class.
What is not the characteristic of effective learning ?
A.
They learn only from syllabus
Correct
B.
Sharing knowledge
C.
Questioning
D.
Curiosity
Explanation
Effective learning is characterized by curiosity, active questioning and sharing/exchanging knowledge beyond the prescribed syllabus. Restricting learning strictly to the syllabus reflects rote, passive learning rather than effective, exploratory learning, making it the option that is NOT a characteristic of effective learning.
Q54Teaching Aptitude › Methods, Aids & Approaches › Teaching Aids (Traditional & ICT-based)
The following is a useful e-resource for teachers
A.
ACOP
B.
PACO
C.
OPAC
Correct
D.
COPA
Explanation
OPAC (Online Public Access Catalogue) is a computerized library catalogue that lets teachers and researchers search a library's holdings electronically, making it a widely used ICT-based e-resource for academic work, unlike the nonsensical acronyms in the other options.
The study of interactions between organism and their environment is
A.
Biology
B.
Psychology
C.
Environment Science
D.
Ecology
Correct
Explanation
Ecology is defined as the scientific study of interactions between organisms and their environment (including other organisms and abiotic factors), distinguishing it from biology (the broader study of living organisms) or environmental science (a broader, more applied field).
The comprehensive Wild Life Protection Act came into being in
A.
1972
Correct
B.
1981
C.
1985
D.
1955
Explanation
The Wild Life (Protection) Act, India's comprehensive legislation for protecting wild animals, birds and plants and establishing protected areas, was enacted in 1972.
Q57Environment › Biodiversity › Western Ghats Conservation
The movement that spread in Karnataka to protest tree felling was
A.
Chipko
B.
Kaiga
C.
Appiko
Correct
D.
Nandikur
Explanation
The Appiko movement, launched in 1983 in the Western Ghats region of Uttara Kannada district, Karnataka, was a grassroots protest against commercial tree felling, directly inspired by and modelled on the Chipko movement of the Himalayas.
Q58Environment › Pollution › Air Pollution & Control
Which amongst the following are the major contaminants of air pollution ?
A.
Sulphur compounds
B.
Nitrogen compounds
C.
Oxygen compounds
Correct
D.
Halogen compounds
Explanation
The major gaseous air pollutants — carbon monoxide/dioxide, oxides of nitrogen (NOx) and oxides of sulphur (SOx), as well as ground-level ozone — are all oxides/oxidation products, i.e., compounds formed through combination with oxygen. Classified this broad way, 'oxygen compounds' (oxides) is the most encompassing category of major air contaminants among the choices, while sulphur and nitrogen compounds alone name only the non-oxygen precursor elements, and halogen compounds (e.g. CFCs) are chiefly associated with stratospheric ozone depletion rather than being the principal category of ground-level air contaminants.
Q59Environment › Pollution › Water Pollution & Bodies
The cause for 'red tide' in the lakes and seas is due to
A.
Eutrophication
Correct
B.
Congestion
C.
Oxidation
D.
Precipitation
Explanation
'Red tide' refers to harmful algal blooms that discolor water red/brown, caused by excessive nutrient enrichment (eutrophication) of lakes and seas from agricultural runoff and sewage, which triggers explosive growth of certain algae/dinoflagellates.
Q60Environment › Pollution › Air Pollution & Control
Noise levels are measured in decibels. What is the decibel of normal talk ?
A.
30
B.
60
Correct
C.
90
D.
120
Explanation
Normal conversational speech typically registers at around 60 decibels, compared to roughly 30 dB for a whisper, 90 dB for heavy traffic/loud noise, and 120 dB for a threshold-of-pain-level sound like a jet engine at close range.