REET 2011 लेवल 2 प्रश्न पत्र — उत्तर सहित

Children's thinking is grounded in concrete experiences and concepts rather than abstractions. It is the stage from

1. A. 7 से 12 वर्ष तक / 7 to 12 years
2. B. 12 से वयस्क तक / 12 to adulthood
3. C. 2 से 7 वर्ष तक / 2 to 7 years
4. D. जन्म से 2 वर्ष तक। / birth to 2 years.

Human development is the product of joint contribution of both

1. A. अभिभावक एवं अध्यापक का / parents and teachers
2. B. सामाजिक एवं सांस्कृतिक कारकों का / sociological and cultural factors
3. C. वंशक्रम एवं वातावरण का / heredity and environment
4. D. इनमें से कोई नहीं। / none of these.

Which of the following is not among the four determinants of intellectual growth stated by Piaget?

1. A. सामाजिक संचरण / Social transmission
2. B. अनुभव / Experience
3. C. सन्तुलनीकरण / Equilibration
4. D. इनमें से कोई नहीं। / None of these.

Which of the following is a better strategy for teaching children with special needs?

1. A. अधिकतम बच्चों को सम्मिलित करते हुए कक्षा में चर्चा करना / Discussion in the classroom involving maximum number of students
2. B. विद्यार्थियों को सम्मिलित करते हुए अध्यापक द्वारा निर्देशन / Demonstration by teacher involving students
3. C. सहकारी अधिगम तथा पीअर ट्यूटरिंग / सहपाठियों द्वारा अनुशिक्षण / Cooperative learning and peer tutoring
4. D. अध्यापन के लिए योग्यता आधारित समूहीकरण। / Ability grouping for teaching.

Ability of knowing the meaning of problem, weaknesses and gaps related to environment is a characteristic of

1. A. प्रतिभाशाली बालकों की / Gifted children
2. B. सामान्य बालकों की / Average children
3. C. सृजनशील बालकों की / Creative children
4. D. इनमें से कोई नहीं। / None of them.

A college girl developed the habit of dropping the coat on the floor. Mother asked the girl to get out of the room and hang up the coat on the peg. The girl enters house, keeps coat on, approaches closet, hang up the coat on the peg. It is an example of

1. A. शृंखलात्मक अधिगम का / Chain learning
2. B. उद्दीपन-अनुक्रिया अधिगम का / Stimulus Response learning
3. C. प्रत्यय अधिगम का / Concept learning
4. D. इनमें से सभी। / all of these.

Extrinsic motivation may include I. Praise & Blame II. Rivalry III. Rewards & Punishment IV. Knowledge of results. Of these:

1. A. I और III / I and III
2. B. I, II और III / I, II and III
3. C. केवल II / Only II
4. D. इनमें से सभी। / all of these.

A process in which an individual learns new responses by observing the behaviour of another rather than through direct experience is known as

1. A. सामाजिक अधिगम / Social learning
2. B. अनुबन्धन / Conditioning
3. C. प्रायोगिक अधिगम / Experimental learning
4. D. आकस्मिक अधिगम। / Incidental learning.

The symptom of learning disability is

1. A. भागने की प्रवृत्ति होना / tendency to escape
2. B. अशान्त, ऊर्जावान एवं विध्वंसक होना / restless, energetic and destructive
3. C. ध्यान सम्बन्धी विकार / विकार / disorders of attention
4. D. अभिप्रेरणा का अभाव। / lack of motivation.

The personal factor(s) which affect learning is / are

1. A. संचार के साधन / Mass media
2. B. समवयस्क समूह / Peer group
3. C. अध्यापक / Teachers
4. D. परिपक्वता एवं आयु। / Maturation and age.

A cricket player develops the skill of bowling, but it does not affect his skill of batting. It is known as

1. A. विधेयात्मक प्रशिक्षण अन्तरण / positive transfer of training
2. B. निषेधात्मक प्रशिक्षण अन्तरण / negative transfer of training
3. C. शून्य प्रशिक्षण अन्तरण / zero transfer of training
4. D. इनमें से कोई नहीं। / none of these.

Which of the following statements best shows the mental health of a person?

1. A. पूर्ण अभिव्यक्ति, संगतीकरण और सामान्य लक्ष्य की ओर निर्देशन / Full expression, harmonization & goal direction
2. B. मानसिक विकारों का न होना / Lack of mental disorders
3. C. व्यक्तित्व के विकारों से मुक्ति / Free of personality disorders
4. D. इनमें से सभी। / All of these.

Though number of psychologists like Freud, Piaget explain personality development in terms of stages but only Piaget talked of

1. A. कहा कि विकास की अवस्थाएँ वातावरण से निर्धारित होती हैं / developmental stages which are determined by the environment
2. B. कहा कि शैशवावस्था के अनुभव ही अधिक प्रभावित करते हैं, बाकी अवस्थाओं के सीमित प्रभाव होते हैं / restricted effects of stages to early infant experience only
3. C. विभिन्न अवस्थाओं की संज्ञान के लिए संज्ञानात्मक बदलाव की बात की / cognitive transformation that happens
4. D. इनमें से कोई नहीं। / none of these.

Guilford has given the term 'convergent thinking' as equivalent to

1. A. बुद्धि / Intelligence
2. B. सृजनात्मकता / Creativity
3. C. बुद्धि एवं सृजनात्मकता / Intelligence and creativity
4. D. इनमें से कोई नहीं। / none of these.

The attitude is

1. A. एक भावात्मक प्रवृत्ति जो अनुभव के द्वारा संगठित होकर किसी मनोवैज्ञानिक वस्तु के प्रति पसंदगी या नापसंदगी से प्रतिक्रिया करती है / an emotionalized tendency organised through experience to react positively or negatively towards a psychological object
2. B. एक ऐसी विशेषता जो व्यक्ति की योग्यता का परिचायक है जिससे किसी प्रदत्त क्षेत्र में विशिष्ट प्रशिक्षण, ज्ञान अथवा कौशल से सीखा जा सकता है / a characteristic that is symptomatic to the individual's aptitude to acquire with some specified training, some knowledge or skill in a given field
3. C. व्यक्ति की बौद्धिक क्षमता जो किसी विशिष्ट प्रकार की होती है / a potential ability of an individual of a specialized kind
4. D. इनमें से कोई नहीं। / none of these.

In personality as well as intelligence heredity plays

1. A. नाममात्र की भूमिका है / a nominal role
2. B. महत्वपूर्ण भूमिका है / a great role
3. C. अप्रत्याशित भूमिका है / unpredictable role
4. D. आकर्षक भूमिका है। / fascinating role.

Which of the following is the storehouse of our unfulfilled desires?

1. A. इदम् / Id
2. B. अहम् / Ego
3. C. पराअहम् / Superego
4. D. इदम् एवं अहम्। / Id & Ego.

Defence mechanism helps a lot in dealing with

1. A. हिंसा से निपटने में / violence
2. B. दबाव से निपटने में / stress
3. C. थकान से निपटने में / fatigue
4. D. अजनबियों से निपटने में। / strangers.

Children's Apperception Test was designed for children between ages 3 and 10. The CAT cards substitute

1. A. सजीव वस्तुओं पर निर्जीव वस्तुओं को / non-living objects for living objects
2. B. लोगों के स्थान पर जानवरों को / animals for people
3. C. पुरुषों के स्थान पर महिलाओं को / females for males
4. D. वयस्क के स्थान पर बालकों को। / children for adults.

In order to nurture creativity, a teacher should take help of which of the following methods?

1. A. ब्रेन स्टार्मिंग / विचारावेश / Brainstorming
2. B. व्याख्यान विधि / Lecture method
3. C. दृश्य-श्रव्य सामग्री / Audio-visual aids
4. D. इनमें से सभी। / All of these.

Which of the following statements is incorrect?

1. A. आवश्यकता वंचन की शारीरिक अवस्था नहीं है / Need is not a physiological stage of deprivation
2. B. अन्तर्नोद आवश्यकता का मनोवैज्ञानिक परिणाम है / Drive is a psychological consequence of a need
3. C. आवश्यकता एवं अन्तर्नोद समान नहीं होते हैं, बल्कि समानान्तर हैं / Need and drive are parallel but not identical
4. D. मूलप्रवृत्तियाँ आन्तरिक जैविक बल हैं। / Instincts are innate biological force.

Right to Education Act, 2009 specifies the minimum number of working hours per week for the teacher as

1. A. चालीस घंटे / forty hours
2. B. पैंतालीस घंटे / forty-five hours
3. C. पचास घंटे / fifty hours
4. D. पचपन घंटे। / fifty-five hours.

Right to Education Act, 2009 states that a teacher shall perform which of the following duties?

1. A. विद्यालय में नियमित रूप से उपस्थित होना अनिवार्य है / Maintain regularity and punctuality in attending school
2. B. पाठ्यक्रम का संचालन कर पूरा करना होगा / Conduct & complete the curriculum
3. C. सम्पूर्ण पाठ्यक्रम को निर्धारित समय पर पूरा करना होगा / Complete entire curriculum in a specified time
4. D. इनमें से सभी। / All of these.

National Curriculum Framework, 2005 suggests some activities to promote peace education. Which one of the following is enlisted in the curriculum framework?

1. A. महिलाओं के प्रति आदर एवं जिम्मेदारी का दृष्टिकोण विकसित करने के लिए कार्यक्रम आयोजित किये जायें / Organise programmes to promote an attitude of respect and responsibility towards women
2. B. नैतिक शिक्षा को पढ़ाया जाये / Teach moral education
3. C. शान्ति शिक्षा को अलग विषय के रूप में पढ़ाया जाये / Teach peace education as a separate subject
4. D. शान्ति शिक्षा को पाठ्यक्रम में सम्मिलित किया जाये / Integrate peace education in the curriculum

National Curriculum Framework, 2005 talks of major shifts from

1. A. ज्ञान स्थायी है व दिया जाता है से ज्ञान का विकास होता है और इसकी संरचना की जाती है / knowledge as given and fixed as it evolves and is created
2. B. शैक्षिक केन्द्र से विषय केन्द्र होने पर / educational focus to disciplinary focus
3. C. विद्यार्थी केन्द्रित से अध्यापक केन्द्रित की ओर / learner centric to teacher centric
4. D. इनमें से कोई नहीं। / none of these.

The objective of action research is to

1. A. नवीन ज्ञान की खोज / gain new knowledge
2. B. शैक्षिक परिस्थितियों में व्यवहार विज्ञान का विकास / develop the science of behaviour in educational situations
3. C. विद्यालय तथा कक्षा की शैक्षिक कार्य प्रणाली में सुधार लाना / modify the educational practices in school and classroom
4. D. इनमें से सभी। / all of these.

In the National Curriculum Framework, 2005 under the heading 'Examination Reforms' which of the following reforms has been suggested?

1. A. खुली पुस्तक परीक्षा / Open book exams
2. B. सतत् / निरन्तर एवं व्यापक मूल्यांकन / Continuous and comprehensive evaluation
3. C. सामूहिक कार्य मूल्यांकन / Group work evaluation
4. D. इनमें से सभी। / All of these.

Which one of the following words is a verb?

1. A. Sympathy
2. B. Sympathise
3. C. Sympathetic
4. D. Sympathiser.

Fill in an appropriate determiner : ............................. first item in today's programme is a song.

1. A. The
2. B. A
3. C. Any
4. D. Some.

Supply the correct form of the verb in the following sentence : She ....................... a new dress last week.

1. A. has bought
2. B. has been buying
3. C. buys
4. D. bought.

Which one of the following sentences has the correct verb form?

1. A. They already seen the film
2. B. They already saw the film
3. C. They already see the film
4. D. They have already seen the film.

May I enter your office? In the above sentence 'may' has the meaning of

1. A. permission
2. B. possibility
3. C. probability
4. D. order.

To express 'necessity' we use the modal

1. A. may
2. B. must
3. C. can
4. D. might.

Complete the phrasal verb in the following sentence : I usually go to bed early and also get ..................... early.

1. A. out
2. B. off
3. C. up
4. D. into.

Which one of the following options will complete the phrasal verb in the following sentence? The train slowed ....................... and finally stopped.

1. A. up
2. B. over
3. C. about
4. D. down.

Pick out the phrasal verb which means 'to take care of' :

1. A. run after
2. B. look after
3. C. run into
4. D. look for.

Complete the phrasal verb in the following sentence : The tourist guide pointed ............................. the most important buildings.

1. A. in
2. B. out
3. C. off
4. D. on.

Which one of the following phrasal verbs means 'to stop doing an activity or a job'?

1. A. take up
2. B. run down
3. C. give up
4. D. look up.

Which one of the options will complete the phrasal verb in the following sentence? I had to fill ........................... three forms to get my driving licence.

1. A. up
2. B. into
3. C. down
4. D. over.

The passive voice of 'We make butter from milk' is

1. A. Butter is being made from milk
2. B. Butter has been made from milk
3. C. Butter was made from milk
4. D. Butter is made from milk.

Which is the correct passive voice of the following sentence? They have painted the door.

1. A. The door was painted
2. B. The door has been painted
3. C. The door is painted
4. D. The door be painted.

My sister said, "I am enjoying my work." In Reported Speech the above sentence will be My sister said that

1. A. she was enjoying her work
2. B. I was enjoying my work
3. C. she was enjoying my work
4. D. I have been enjoying my work.

Rahul said to Veena, "Please return my books early." In Reported Speech the above sentence will be Rahul requested Veena to

1. A. return her books early
2. B. return my books early
3. C. return his books early
4. D. return their books early.

Which one of the options has the same meaning as the following sentence? The Taj Mahal is the most beautiful building in India.

1. A. India has many beautiful buildings
2. B. The Taj Mahal is more beautiful than any other building in India
3. C. India has only one beautiful building, the Taj Mahal
4. D. The Taj Mahal is a beautiful building.

Pick out the correct 'wh' question :

1. A. How much money do you want?
2. B. How much do you want money?
3. C. How much do you money want?
4. D. How much money want do you?

Which one of the following words is similar in meaning to 'purchase'?

1. A. Buy
2. B. Sell
3. C. Receive
4. D. Supply.

The word 'inspection' is similar in meaning to

1. A. interview
2. B. exercise
3. C. get up
4. D. check up.

The opposite of the word 'support' is

1. A. help
2. B. argue
3. C. oppose
4. D. praise.

Which word is opposite in meaning to 'interesting'?

1. A. confusing
2. B. boring
3. C. contrasting
4. D. pleasing.

Choose the word with the correct spelling :

1. A. frenancial
2. B. financiel
3. C. finencial
4. D. financial.

Pick out the word which has been correctly spelt :

1. A. situetion
2. B. setuation
3. C. situation
4. D. situuation.

Note : Read the following stanza to answer Question Nos. 55 and 56 : "The Jamuna's waters rush by so quickly, / The shadows of evening gather so thickly, / Like black birds in the sky ... // O! If the storm breaks, will betide me? / Safe from the lightning where shall I hide me? / Thou succour my footsteps and guide me. / Ram re Ram! I shall die." 'Like black birds' in the above lines is an example of

1. A. metaphor
2. B. simile
3. C. hyperbole
4. D. pun.

We can find an example of alliteration in the above lines in

1. A. Ram re Ram
2. B. I shall die
3. C. The Jamuna's waters
4. D. The shadows of evening.

An elegy is

1. A. sad poem, usually about someone's death
2. B. love poem
3. C. prayer
4. D. poem about someone's marriage.

The phonetic symbol for the first sound (underlined) in the word 'ship' is

1. A. /i/
2. B. / sh /
3. C. / ch /
4. D. / ʃ /.

Direction for Question Nos. 59-60 : Pick out the correct phonetic transcription of the following words : Pick

1. A. /pIIk/
2. B. /pi : k /
3. C. / pIk /
4. D. / pIkk /.

Which one of the following words is a noun ?

1. A. interesting
2. B. develop
3. C. teacher
4. D. brave.

Fill in the appropriate determiner : I have not got .......... money in my bank account.

1. A. any
2. B. a
3. C. a few
4. D. few.

Supply the correct form of the verb 'remember' in the following sentence : I .......... your name.

1. A. am remembering
2. B. remember
3. C. was remembering
4. D. have remember.

Pick out the correct verb form : She was walking along the road when she .......... him.

1. A. met
2. B. have met
3. C. was meeting
4. D. meet.

Supply a modal which expresses ability : All of them .......... speak three languages.

1. A. may
2. B. will
3. C. must
4. D. can.

We must come back by six. 'Must' in the above sentence expresses

1. A. possibility
2. B. advice
3. C. desire
4. D. necessity.

Complete the phrasal verb in the following sentence : You may try hard to hide the truth, but one day the truth will come ..........

1. A. in
2. B. over
3. C. out
4. D. at.

Complete the phrasal verb in the following sentence : People have been complaining about the prices going .......... everyday.

1. A. up
2. B. through
3. C. after
4. D. in.

Complete the phrasal verb in the following sentence : Many parents were at the railway station to see .......... their children.

1. A. away
2. B. at
3. C. off
4. D. after.

Which one of the following phrasal verbs means 'to remove' ?

1. A. put on
2. B. take off
3. C. put up
4. D. get off.

We decided to put off our visit to Kashmir till October. 'Put off' in the above sentence means

1. A. arrange
2. B. plan
3. C. reject
4. D. postpone.

There isn't enough money, so we must cut down expenses. 'Cut down' in the above sentence means

1. A. reduce in size or amount
2. B. stop
3. C. increase in size or amount
4. D. revise.

They are repairing the bridge. The passive voice of the above sentence will be

1. A. The bridge is repaired
2. B. The bridge are being repaired
3. C. The bridge is being repaired
4. D. The bridge has been repaired.

Pick out the correct passive voice of the following sentence : They carried the injured player off the field.

1. A. Off the field was carried by the injured player
2. B. The injured player was carried off the field by them
3. C. The injured player be carried off the field
4. D. The injured player has been carried off the field.

He said, "Kavita, when is the next train ?" The above sentence in Reported Speech will be

1. A. He asked Kavita that when the next train was
2. B. He asked to Kavita when was the next train
3. C. He asked to Kavita that when is the next train
4. D. He asked Kavita when the next train was.

Pick out the sentence which has the same meaning as the following sentence : No person in my village is as wise as my uncle.

1. A. My uncle is the wisest person in my village.
2. B. There is no wise person in my village.
3. C. My uncle is the only wise person in my village.
4. D. My uncle is wiser than some people in my village.

Pick out the appropriate question tag for the following statement : You didn't see him.

1. A. didn't you ?
2. B. did you ?
3. C. isn't it ?
4. D. aren't you ?

The word 'advocate' is similar in meaning to

1. A. adviser
2. B. scholar
3. C. supporter
4. D. lawyer.

Which one of the following words is similar in meaning to the word 'precise' ?

1. A. brief
2. B. exact
3. C. precious
4. D. expensive.

The opposite of the word 'familiar' is

1. A. related to a family
2. B. personal
3. C. strange
4. D. unfriendly.

The word 'creative' is opposite in meaning to

1. A. destructive
2. B. positive
3. C. artistic
4. D. pessimistic.

Pick out the word which has been correctly spelt :

1. A. obidient
2. B. obediant
3. C. obedient
4. D. obidant.

Which one of the following words has been correctly spelt ?

1. A. gramar
2. B. grammar
3. C. grammer
4. D. gramer.

The line 'Like ruined monument on desert plain' is an example of

1. A. simile
2. B. metaphor
3. C. elegy
4. D. hyperbole.

Which one of the following phrases gives us an example of alliteration ?

1. A. harp of my country
2. B. strike the strain
3. C. with her fatal chain
4. D. desolate art thou.

A sonnet usually contains

1. A. eight lines
2. B. six lines
3. C. twelve lines
4. D. fourteen lines.

Pick out the correct phonetic transcription : Like

1. A. /laIk/
2. B. /lIk/
3. C. /laɪk/
4. D. /lu:lk/.

Pick out the correct phonetic transcription : Tree

1. A. /trI/
2. B. /tre/
3. C. /tri:/
4. D. /treI/.

Pick out the correct phonetic transcription : These

1. A. /ðIs/
2. B. /ðiːz/
3. C. /ðiz/
4. D. /ðiːz/.

The factors of expression (x^2 - 2xy + y^2) are

1. A. (x + y - z)(x + y + z)
2. B. (x - y - z)(x - y + z)
3. C. (x + y - z)(x - y + z)
4. D. (x - y - z)(x + y + z)

If ax^2 + bx + c = 0 is an identity in x, then

1. A. x = (-b ± √(b^2 - 4ac))/2a
2. B. c = 0, x = 0, x = -b/a
3. C. x = 0, x = -b/a
4. D. a = 0, b = 0, c = 0

The numerator of a fraction is less by 2 than its denominator. If we subtract 2 from the numerator and add 2 to the denominator, then the new fraction obtained is 1/3. What is the original fraction?

1. A. 7/9
2. B. 3/5
3. C. 5/7
4. D. 5/9

If we divide x^4 - y^4 by x - y, then quotient and remainder are respectively

1. A. x^3 + x^2 y + xy^2 + y^3, 0
2. B. x^3 - y^3, 0
3. C. x^3 + y^3, x^2 y + xy^2
4. D. x^3 - y^3, x^2 y - xy^2

If the arithmetic mean and geometric mean of two numbers a and b are equal then

1. A. a + b = ab
2. B. a = b
3. C. a + b = √ab
4. D. √a + b = ab

What will be the compound interest at Rs. 48,000, at the rate of 10% for a period of 1 1/2 years if the rate of interest is calculated on the basis of six months?

1. A. 6,566 रू. / Rs. 6,566
2. B. 7,566 रू. / Rs. 7,566
3. C. 8,566 रू. / Rs. 8,566
4. D. 7,577 रू. / Rs. 7,577

A shopkeeper marks the price of an article at original cost Rs. 100, after increasing it by 10%. He then sells it by giving a discount of 10% to the customer. The price at which article is sold is

1. A. 100 रू. / Rs. 100
2. B. 101 रू. / Rs. 101
3. C. 99 रू. / Rs. 99
4. D. इनमें से कोई नहीं / None of these

Which of the following statements is incorrect?

1. A. यदि चार राशियाँ a, b, c, d समानुपाती हैं तो a x d = b x c है। / If the four quantities a, b, c, d are proportional then a x d = b x c.
2. B. यदि a, b, c, d समानुपाती हैं तो a = c है / If a, b, c, d are proportional then a = c
3. C. समानुपात a : b का व्युत्क्रम समानुपात b : a है / The inverse proportion of proportion a : b is b : a
4. D. यदि a, b, c सतत समानुपात में हैं, तो b^2 = ac है / If a, b, c are in continued proportion, then b^2 = ac

The number of members of an institution is 2500. If the number of members in first year increases by 10% and in the second year decreases by 10%, then after two years what is the increase or decrease in the number of members?

1. A. न वृद्धि न कमी / Neither decrease nor increase
2. B. 25 सदस्यों की वृद्धि / Increase of 25 members
3. C. 25 सदस्यों की कमी / Decrease of 25 members
4. D. इनमें से कोई नहीं / None of these

Two cars X and Y are moving from a point A to the point B which are 50 metres apart. If the speed of X is 10 m/sec and that of Y is 25 m/sec then the time taken by them to reach to the point B respectively

1. A. 2 से, 5 से / 2 sec, 5 sec
2. B. 500 से, 750 से / 500 sec, 750 sec
3. C. 5 से, 2 से / 5 sec, 2 sec
4. D. 1/5 से, 1/2 से / 1/5 sec, 1/2 sec

Divide Rs. 13,260 between Ram and Shyam in such a way that if Ram gets Rs. 11 then Shyam gets Rs. 15. Then Ram and Shyam will get respectively

1. A. 7,650 रू, 5,610 रू / Rs. 7,650, Rs. 5,610
2. B. 5,610 रू, 7,650 रू / Rs. 5,610, Rs. 7,650
3. C. 5,100 रू, 8,160 रू / Rs. 5,100, Rs. 8,160
4. D. 8,160 रू, 5,100 रू / Rs. 8,160, Rs. 5,100

Which of the following is incorrect?

1. A. किसी त्रिभुज की माध्यिकाओं का प्रतिच्छेद बिन्दु केन्द्रक कहलाता है / The point of intersection of medians of a triangle is called centroid
2. B. किसी त्रिभुज में शीर्ष से सामने वाली भुजा पर डाले गये लम्बों का प्रतिच्छेद बिन्दु लम्ब केन्द्र कहलाता है / The point of intersection of perpendiculars drawn from the vertices of a triangle on the opposite sides is called orthocentre
3. C. किसी त्रिभुज में तीनों कोणों के समद्विभाजक एक बिन्दु पर मिलते हैं / All the three bisectors of angles of a triangle intersect at one point
4. D. किसी त्रिभुज की भुजा की माध्यिका, उस भुजा पर लम्ब होती है एवं उसे समद्विभाजित करती है। / Median of a side of a triangle is perpendicular bisector of that side.

Which of the following is not the condition of congruency of two triangles?

1. A. एक त्रिभुज की तीनों भुजाएँ दूसरे त्रिभुज की तीनों भुजाओं के बराबर हों। / The three sides of a triangle equal to the three sides of the other triangle respectively.
2. B. एक त्रिभुज की दो भुजाएँ व उनके अन्तर्गत कोण दूसरे त्रिभुज की दो भुजाओं व उनके अन्तर्गत कोण के बराबर हों। / Two sides and the angle included between those sides of one triangle equal to two sides and the angle included between then of the other triangle.
3. C. एक त्रिभुज के दो कोण और उनके बीच की भुजा दूसरे त्रिभुज के दो कोण और उनके बीच की भुजा के बराबर हों। / Two angles and the side between two angles of one triangle are equal to two angles and the side between them of the other triangle correspondingly.
4. D. एक त्रिभुज के तीनों कोण दूसरे त्रिभुज के तीनों कोणों के बराबर हों। / All the three angles of one triangle are equal to the three angles of the other triangle respectively.

If each angle of a quadrilateral is less than 180°, then it is called

1. A. समचतुर्भुज / rhombus
2. B. समलम्ब / trapezium
3. C. समानान्तर चतुर्भुज / parallelogram
4. D. उत्तल चतुर्भुज / convex quadrilateral

Alternate angles of the given figure, where two parallel lines are cut by a transversal, are

1. A. (1, 8) और (2, 7) / (1, 8) and (2, 7)
2. B. (3, 6) और (4, 5) / (3, 6) and (4, 5)
3. C. (1, 5) और (2, 6) / (1, 5) and (2, 6)
4. D. (1, 5) और (7, 3) / (1, 5) and (7, 3)

Which of the following statements is incorrect?

1. A. किसी वृत्त में कोई जीवा द्वारा केन्द्र पर बनाया गया कोण उसी जीवा द्वारा परिधि के किसी अन्य बिन्दु पर बनाये गये कोण के बराबर होता है / The angle subtended by a chord at a centre is equal to the angle subtended by the chord at any point of the circumference of a circle.
2. B. किसी वृत्त के केन्द्र से समान दूरी पर स्थित जीवाओं की लम्बाई समान होती है / The lengths of the chords situated at equal distance from the centre of a circle are equal.
3. C. किसी वृत्त में कोई जीवा परिधि के अलग-अलग बिन्दुओं पर बराबर गया कोण बनाती है / The angles subtended by a chord at different points on the circumference of a circle are equal.
4. D. किसी वृत्त में केन्द्र से जीवा पर खींचा गया लम्ब जीवा को समद्विभाजित करता है / The perpendicular drawn from the centre of a circle on a chord, bisects the chord.

Given UZ = 5 cm, XU = 4 cm, are sides of the rectangle XYZU. The area of parallelogram KLZU is

1. A. 20 सेमी / 20 cm
2. B. 10 वर्ग सेमी / 10 sq.cm
3. C. 20 वर्ग सेमी / 20 sq.cm
4. D. 20 वर्ग सेमी / 20 sq.cm

Hero's formula for the area of a triangle with sides of lengths a, b and c and s = (a+b+c)/2 is

1. A. √(s(s-a)(s-b)(s-c))
2. B. √(s(s-a)(s-b)(s-c))
3. C. abc
4. D. 1/2 x आधार x ऊँचाई / 1/2 x Base x Height

A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 26 cm, 28 cm and 30 cm and parallelogram stands on the base 28 cm, the height of the parallelogram is

1. A. 12 सेमी / 12 cm
2. B. 16 सेमी / 16 cm
3. C. 12 सेमी / 12 cm
4. D. 6 सेमी / 6 cm

In general a book is a solid figure, known as

1. A. समान्तर चतुर्भुज / parallelogram
2. B. घन / cube
3. C. आयत / rectangle
4. D. घनाभ / cuboid.

Ram wants to build up a solid cube of side 15 cm. How many cubical blocks of side 5 cm will be required for it?

1. A. 9
2. B. 18
3. C. 27
4. D. 35

The volume and curved surface area of a right circular cylinder are

1. A. 2πrh, πr^2 h
2. B. πr^2 h, 2πrh
3. C. 1/3 πr^2 h, 2πrh
4. D. πr^2 h, 2πrh

The value of π is given as follows: 3·141592653589793238462643... Under what will the least frequently occurring digits after the decimal point are respectively

1. A. 3, 7
2. B. 5, 8
3. C. 3, 7
4. D. 0, 7

The graphical representation of data in which each rectangle is shown on X-axis as base, which are of equal width and the space left between any two rectangles is same, is called

1. A. आयतचित्र / Histogram
2. B. बारम्बारता बहुभुज / Frequency polygon
3. C. दण्ड आरेख / Bar graph
4. D. इनमें से कोई नहीं / None of these

The lengths of 35 leaves of a plant are measured correct to one millimetre, and the obtained data is represented in the following table : Length (in mm) / Number of leaves : 127-135 → 5; 136-144 → 9; 145-153 → 12; 154-162 → 5; 163-171 → 4. Is it correct to conclude that maximum number of leaves are

1. A. 153 मिमी लम्बी / 153 mm long
2. B. 145 मिमी लम्बी / 145 mm long
3. C. 149 मिमी लम्बी / 149 mm long
4. D. इनमें से कोई नहीं / all 35 of equal length

In a typical plant cell the position of nucleus is

1. A. केन्द्रीय / Central
2. B. परिधीय / Peripheral
3. C. आधारीय / Basal
4. D. कहीं भी / anywhere.

Which of the following cell organelles is known as powerhouse of the cell?

1. A. केन्द्रक / Nucleus
2. B. केन्द्रिका / Nucleolus
3. C. गॉल्जीकाय / Golgi body
4. D. माइटोकॉण्ड्रिया / Mitochondria.

Viral disease is

1. A. पोलियो / Polio
2. B. प्लेग / Plague
3. C. हैजा / Cholera
4. D. टायफॉइड / Typhoid.

Which of the following deficiencies in food causes night-blindness disease?

1. A. प्रोटीन / Protein
2. B. वसा / Fats
3. C. विटामिन A / Vitamin A
4. D. विटामिन C / Vitamin C.

The system affected by AIDS disease is

1. A. पाचन तन्त्र / Digestive system
2. B. श्वसन तन्त्र / Respiratory system
3. C. केन्द्रीय तंत्रिका तन्त्र / Central nervous system
4. D. प्रतिरक्षा तन्त्र / Immune system.

"To every action there is always an opposite and equal reaction." The statement is known as

1. A. न्यूटन का प्रथम नियम / Newton's first law
2. B. न्यूटन का द्वितीय नियम / Newton's second law
3. C. न्यूटन का तृतीय नियम / Newton's third law
4. D. इनमें से कोई नहीं / none of these.

The rate of doing work is known as

1. A. बल / Force
2. B. गति / Motion
3. C. शक्ति / Power
4. D. ऊर्जा / Energy.

Which method of heat transmission does not require any medium?

1. A. विकिरण / Radiation
2. B. संवहन / Convection
3. C. चालन / Conduction
4. D. विसरण / Diffusion.