31. What should come in place of the question mark in the following series? 24, 536, 487, 703, 678, ? A. 736 B. 842 C. 742 D. 836 32. Sum of n terms of an Arithmetic progression is 2n^2 + n then the eighth term is A. 136 B. 36 C. 131 D. 31 33. A fraction is such that if the numerator is multiplied by 2 and the denominator is reduced by 4 we get 10/3, but if the numerator is increased by 6 and the denominator is doubled we get 11/14 what is the fraction? A. 7 B. 5 C. 21 D. 17 34. A boy cut a sector containing an angle of 140° from a circle of radius 15 cm and he folded the sector into a cone. What is the curved surface area of the cone? A. 572 sq. cm B. 527 sq. cm C. 275 sq. cm D. 257 sq. cm 35. If radii of two cylinders are in the ratio 5 : 3 and their heights are in the ratio 3 : 5 then ratio of their volumes is A. 5:5 B. 3: 3 C. 9: 25 D. 5:3 36. A school boy walks from his house to school at the rate of 4 kmph. He reaches the school 20 minutes earlier than the schedule time. If he walks at the rate of 3 kmph, he reaches the school 20 minutes late. What is the distance of the school from his house? A. 12 km B. 480 km C. 21 km D. 8 km 37. If 1/2(2x+3y) + 12/7(3x-2y)=1/2 and 7/(2x+3y) + 4/(3x-2y)=2. the values of x and y are respectively A. 2, 1 B. 1, 2 C. – 1, -2 D. – 2, 1 38. In which of the following option, the Indian states are arranged in descending order based on their size of the population? A. Uttar Pradesh - Bihar - West Bengal – Maharastra B. Bihar - West Bengal - Uttar Pradesh – Maharastra C. Uttar Pradesh - Maharastra - Bihar - West Bengal D. Uttar Pradesh - Maharastra - West Bengal – Bihar 39. Match List-1 (Planet) with List - II (Moon): List -1 List – II a. Jupiter 1. Triton b. Saturn 2. Miranda c. Uranus 3. Europa d. Neptune 4. Titan a b c d A. 3241 B. 1 324 C.3421 D.4312 40. As on January 2017 who is the all-time highest goalscorer in World Cup Football? A. Miroslav Klose B. Lionel Messi C. Christiano Ronaldo D. Neymar