Friday, May 3, 2013

ISRO PAPER SOLUTION KEY-2011

Answer key for the ISRO Paper 2011 (SET A) :

1. D

2. A

3. D

4.

5.

6. B

7.C

8. D

9. B

10.D

11.D

12.D

13.D

14.C

15.A

16.B

17.D

18.A

19.D

20.C

21.C

22.C

23.C

24.A

25.C

26.A

27.C

28.A

29.D

30.C

31.D

32.B

33.A

34.C

35.B

36.B

37.C

38.

39.B

40.A

41.B

42.B

43.C

44.A

45.

46.C

47.B

48.C

49.

50.C

51.C

52.

53.A

54.C

55.A

56.A

57.C

58.

59.

60.B

61.B

62.D

63.

64.D

65.A

66.C

67.B

68.B

69.C

70.C

71.B

72.C

73.A

74.B

75.

76.B

77.D

78.A

79.D

80.B

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11 comments:

  1. 7th is B. because statements inside process statement are sequential.

    ReplyDelete
  2. why is the answer a for question no.15

    ReplyDelete
    Replies
    1. Mayank,

      I have considered that examiner is looking for minimum transmission bandwidth which is bw/2.
      14.4/2 so ans is A.

      Delete
  3. thanku so much sir can you provide 2010 and 2009 key also it will help me alottt

    ReplyDelete
  4. Q. 15 answer is D. Successive Approximation type because it has almost same conversion time for each bit. So 12 bit ADC will take almost 14 us time.

    ReplyDelete
  5. Qn NO: 4 Option B.1.29um . lamda=((2*pi*a)/2.405)*(sqrt((n1^2-n2^2)))

    ReplyDelete
  6. Why u left blank in so many questions.. ?

    ReplyDelete