Friday 6 July 2012

TNPSC -Group IV Exam 2007 Paper-Part 3


TNPSC -Group IV Exam 2007 Paper-Part 3
51.    If a : b = 5 : 9 and b : C = 4 : 7, find a : b : c
A)    5 : 9 : 7
B)    20 : 36 : 63
C)    10 : 18 : 14
D)    20 : 81 : 63

Answer: B

52:   The perpendicular drawn from the centre of a circle divides the chord into …………… equal parts
A)    2
B)    3
C)    4
D)    None of these

Answer: A

53.    In a cyclic quadrilateral, the angle between to 70o is equal to
A)    20o
B)    110o
C)    30o
D)    120o

Answer: B

54.    The standard deviation and the mean of 20 values are 21.2 and 36.6 Find the coefficient of variation
A)    21.2
B)    36.6
C)    57.92
D)    1

Answer: C

55.    The value of 1 – tan 45o is
A)    1 - √3
B)    √3 – 1
C)    0
D)    2

Answer: C

56.    The equation of a line parallel to y-axis is
A)    X = 0
B)    y = 0
C)    x = c
D)    y = c

Answer: C

57.    Which term of the A.P. is 420 in 21, 42, 63, ………….?
A)    21st
B)    20th
C)    42nd
D)    40th

Answer: B

58.    Of the fractions, which one is greatest?
A)    2/5
B)    2/7
C)    4/11
D)    3/8

Answer: B

59.    The point (1, 1) lies on the straight line 2x + ky + 1 = 0. The value of k is
A)    3
B)    -3
C)    2
D)    -2

Answer: B

60.    The point which divides the line segment joining the points (-1, 2) and (4, -5) internally in the ratio 2:3 is
A)    (-1, 4)
B)    (2, -5)
C)    (1, -4/5)
D)    ( -4/5, 1)

Answer: C

61.    Since 1950, Tree Planting Ceremonies or ‘Vanamahotsav’ have been celebrated during………….. months of every year
A)    July – August
B)    May – June
C)    March – June
D)    September – October

Answer: A

62.    Wheat granary of India is
A)    Tamil Nadu
B)    Punjab
C)    Rajasthan
D)    West Bengal

Answer: B

63.    Delta area in Tamil Nadu where petroleum is found is
A)    Tamirabarani
B)    Vaigai
C)    Kaveri
D)    Palar

Answer: C

64.    The Land of Rising Sun is
A)    Norway
B)    Japan
C)    Venice
D)    London

Answer: B

65.    Place where Rice Research Station in Tanjore District is
A)    Kumbakonam
B)    Tanjore
C)    Aduthurai
D)    Papanasam

Answer: C

66.    The City of Seven Hills is
A)    Rome
B)    Vienna
C)    Kabul
D)    Srinagar

Answer: A

67.    The first Summit of SAARC was held at
A)    Kathmandu
B)    Colombo
C)    New Delhi
D)    Dhaka

Answer: D

68.    Next to Hindi, the biggest linguistic unit in India is
A)    Bengali
B)    Urdu
C)    Telugu
D)    Marathi

Answer: C

69.    The National Game of India is
A)    Kabaddi
B)    Hockey
C)    Cricket
D)    Football

Answer: B

70.    In Tamil Nadu, the district which was formed last is
A)    Nilgris
B)    Krishnagiri
C)    Villupuram
D)    Thiruvarur

Answer: B

71.    Total number of districts in Tamil Nadu is
A)    29
B)    28
C)    26
D)    30

Answer: D

72.    Black soil is suitable for the cultivation of
A)    Paddy
B)    Sugarcane
C)    Cotton
D)    Wheat

Answer: C

73.    The significant latitude that goes across India is
A)    Tropic of Cancer
B)    Tropic of Capricorn
C)    Equator
D)    Polar circle

Answer: A

74.    Name the state which ranks first in groundnut production
A)    Gujarat
B)    Orissa
C)    Andhra Pradesh
D)    Rajasthan

Answer: A

75.    23 1/2o S latitude refers to
A)    Tropic of Capricorn
B)    Tropic of Cancer
C)    Equator
D)    Poles

Answer: A

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