**Series – C**

1. A girl is born when …………… chromosomes are paired

- XY
- YY
- BY
**XX**

2. Information processing model of memory was given by

- Num
- Maslow
- Driver
**Atkinson Shiffrin**

3. If the father refuses to give try even after prolonged crying by the child, the result will be

- Regression
- Generalization
**Extinction**- Discrimination

4. Which of the following is the first step in the scientific method of problem-solving?

- Verification of hypothesis
**Problem awareness**- Collection of relevant information
- Foundation of hypothesis

5. According to pinget, at which of the following stages does a child begin to think logically about abstract propositions?

**Formal operational stage**- Sensorimotor stage
- Pre-operational stage
- Concrete operational stage

6. Which one of the following is an example of a fine motor skill?

- Running
**Writing**- Climbing
- Hopping

7. Homework is given to see for students

- For the development of writing skills
- The students could study at home
**They know that how much the students understand the lesson**- For the development of students

8. I.Q. of morons students lie between

- 0-25
- 25-50-
**50-75**- 75-90

9. Which learning involves motor organs?

- Motor learning
- Sensory learning
- Verbal learning
**Sensory-motor learning**

10. What types of tests are army alpha and army beta?

- Individual tests
- Groups tests
**Intelligence tests**- Personality tests

11. The chief aim of a psychological experiment is

- Confirms correlations
**Discovers cause-effect relationships**- Investigate past events
- None of the above

12. Development includes changes from

- Infancy to adulthood
- Childhood to adulthood
- Birth to death
**Conception of death**

13. Erikson’s which stages are categorized on the basis of?

- Reasoning modes
- Defense mechanisms
**Resolution of social conflicts**- Biological needs

14. Ego operates on the basis of

**Reality principle**- Identification
- Pleasure principle
- Morality

15. Morality on the basis of existing social norms is during……. Level or moral development

**Conventional**- Pre-conventional
- Post-conventional
- None of above

16. ………….. is our working memory system

- Semantic memory
- Sensory register
**Short-term memory**- Long-term memory

17. Forgetting is not one caused by

- Decay
- Disuse
- Interference
**Deprivation**

18. Most suitable test to measure for nine years intelligent child

- TAT
- WAIS
- WPPSI
**WISC**

19. Child’s tendency to respond to stimuli that are similar to conditioned stimulus is

- Readiness
- Acquisition
- Discrimination
**Generalization**

20. ………… proposed seven primary mental abilities which are present in intelligence

**Thurstone**- Guilford
- Simon
- Stenberg

21. Raven’s progressive matrices (RPM) is a ……….. intelligence test

- Mixed
- Non-standardised
**None-verbal**- Verbal

22. Creativity primarily involves

- Convergent thinking
- Logic
**Divergent thinking**- Tradition

23. Concrete operational stage lies between

- 0-2 years
- 2-7 years
**7-12 years**- 12-19 years

24. In an experiment, making the value of other variables zero or constant is called

**Controls**- Objectivity
- Universality
- None of the above

25. Behaviorism was propounded by

- Piaget
- Binet
- Freud
**Watson**

26. …………………. is responsible for personality adjustment

- Id
**Ego**- Superego
- Unconscious

27. Development follows……. Sequence

- Caudal proximal
- Distal-proximal
- Caudal cephalo
**Proximal-distal**

28. Statement showing the relationship between variables is

- Measurement
- Objectivity
**Hypothesis**- Control

29. Modifying incoming new information to fit into already existing mental categories is called

**Assimilation**- Accommodation
- Equilibrium
- Conservation

30. Mainly socialization is a ………… process

- Biological
- Maturation based
**Learn**- None of these

31. If the sides of a triangle are 11cm. 15cm and 16cm. then the attitude to the longest side is

- 30√7 cm
- 15√7/2 cm
**15√7/4 cm**- 30cm

32. The length of each side of an equilateral triangle of area 4 3 cm^{2} , is

**4cm**- 4/√3cm
- ¾ cm
- 3cm

33. Modes of the data 7.5, 7.3, 7.2, 7.2, 7.4, 7.7, 7.7, 7.5, 7.3 7.2, 7.6, 7.2, is

- 7.3
- 7.5
**7.2**- 7.6

34. If the ratio of the radii of two circles is 2:3, then the ratio of their circumference is

**2:3**- 3:2
- 4:9
- 9:4

35. The quotient of 5x^{2} + 3x + 1 when it is divided by 2x is

- 5/2x-3/2
- 5/2x+1/2
**5/2x+3/2**- 1

36. The ratio of a side and a diagonal of a square is

**1:√2**- 3:√2
- √2:1
- √2:3

37. What time is 4 hrs 59 minutes before 2:58 p.m.?

**9:59 a.m.**- 10:01 a.m.
- 11:59 a.m.
- 9:57 a.m.

38. The value of (x-1_{+y}-1_{)}-1 _{is}

_{ }xy- x+y
- b
- X+y/xy

39. The simple interest on Rs. 2000 at 25/4% per annum for the period from 4^{th} February 2015 to 18^{th} April 2015 is

**25**- 30
- 35
- 40

40. In term profit percentage, which among the following is the best transaction.

- Cost price = 36, Profit= 17
- Cost price = 50, profit = 24
- Cost price = 40, profit = 19
**Cost price = 60, profit = 29**

41. The difference of the place value and the face value of the number 3 in 12345 is

- 0
- 295
**297**- 405

42. The number of integers less than -3 but greater then -8 is

- 2
- 3
**4**- 6

44. The number of vertices in polyhedron which has 30 edges 12 faces is

- 12
- 15
**20**- 24

45. The difference between the smallest common multiple and biggest common factor of 5, 10 and 35 is

- 30
- 35
**65**- 75

46. Prime factorization of two number a and b are a = 2*2*2*2*3*5 b = 2*2*3*3*5*5

L.C.M. of a and b is

- 2
^{3}*3^{2}*5^{2} **2**^{4}*3^{2}*5^{2}- 2
^{4}*3^{2}*5^{3} - 2
^{2}*3^{2}*5^{3}

47. HCF of two numbers is 31 and LCM is 186. If one number then the other number is

- 31
- 6
**93**- 9

48. If a train 150m long platform of length 100 10 seconds, then speed of the

- 10m/s
- 20m/s
**25m/s**- 5m/s

49. The average of first five number is

- 5
- 3
- 7
**5.6**

50. Sum of mode and median data 12, 15, 11, 13, 18, 11, 13, 12, 13

- 25
**26**- 31
- 36