Mathematics (Mock Test) Questions with Answer
1. The mode of a data exceeds its mean by 12 . By how much does its mode exceed the median ?
(A) 8 (B)12
(C)0 (D)10
ANS [A]
2. if H.C .F. (P.q.) =12 and P {C} q =1800 find L.C.M. (p.q.)
(A) 3600 (B)900
(C)150 (D)90
ANS [ C ]
3. in what ratio does X-axis divide the line segment joining the points (3.4 ) and (2,6 )?(A) 2:3 internally (B) 2:3 internally
(C)3:2 internally (D)3:2 internally
ANS [ B ]
4. on a certain day the chance of rain is 80% in Delhi and 30% in Hyderabad . Assume that the chance of rain in the two cities is independent What is the probability that is will not rain in either city ?
(A) 7% (B)14%
(C)24% (D)50%
ANS [ B ]
5. The internal and extermsl radii of a hemispherical metallic vessel are 7 cm and 10.5 cm resprctively . if 1 cm3 of the metal weighs 10 g. find the weight of the vessel
(A) 25. 15 kg (B) 32 .1 kg
(C) 17. 07 kg (D) 16. 27 kg
ANS [C]
6. 2 and (-2) are two zeros of the polynomial 34 m4 – 4m + 120 What are the other two zeros of the polynomial ?
(A) 5,-6 (B) -5,6
(C) -5 ,-6 (D) 5,6
ANS [A]
7. The minute hand of a clock is 7cm long . Find the area traced out by it of the clock face between 4: 15 p.m. and 4:35 p.m.
(A) 59 cm2 (B)65 cm2
(C)52 cm2 (D)45 cm2
ANS [C]
8. A Semicircular piece of paper of radius 14 cm is rolled to form a cone of the largest possible size Find the capacity of the cone
(A) 721.5 cm3 (B)645.10 cm3
(C)449.64 cm3 (D) 622.37 cm3
ANS [ D ]
9. Which shape has the vertices (3,2 ) ,(0,5) ,(-3,2) and (0,-1) ?
(A)Rectangle (B) Square
(C) Trapezium (D)Rhombus
ANS [ b ]
10. in the given figure TU is a tangent to the circle at T Find the value of X
(A)20 (B)30
(C)40 (D)50
ANS [ b ]
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