Friday, March 4, 2011

JET Test Paper 6

JET Test Paper

51. One end of diameter is (1,2) if the centre of circle is (3,4) then other end of diameter is

a) (-5, -6) b) (-5, 6) c) ( 5, 6) d) (5, -6)

52. If 3sinA + 4CosA = 5 , then SinA =

a) 3/4 b) 3/5 c) 4/5 d) 4/3

53.
If , then value of x is

a) 1 b) 3 c) 5 d) 7

54. Two numbers are in the ratio 3:5. If each number is increased by 10, the ratio becomes 5:7. The numbers are :

a) 3, 5 b) 7, 9 c) 13, 22 d) 15, 25

55. A positive number when decreased by 4, is equal to 21 times the reciprocal of the number. The number is:

a) 3 b) 5 c) 7 d) 9

56. The length of a hall is (4/3) times its breadth. If the area of the hall be 300 m2, the difference between the length and breadth is:

a) 15m b) 4m c) 3m d) 5m

57. In given figure, altitude is drawn to the hypotenuse of a right angle triangle. The value of z in cm is

58. In the adjoining figure, O is the centre of the circle, OAP =32o, OBP=49o. The measure of ACB is:

a) 81o b) 99o c) 98o d) 162o

59.
In the given figure 3, OA=35cm, BC=7cm, Area of path is

a) 1664m2 b) 1600m2 c) 1632m2 d) 1694m2

Questions 61 to 70
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