• # Practice Test: Quantitative Aptitude – 44

 Directions (Questions: 1-5) In the following questions two equations numbered I and II are given. You have to solve both equations and–Give answer if a) X > Y b) X > Y c) X < Y d) X < Y e) X = Y or the relationship cannot be established 1 I. (X)^2+ 9 X + 20 = 0 II. (Y) ^2 + 13 Y + 42 = 0 2 I.( X) ^2+ 11X + 24 = 0 II. (Y) ^2 + 12Y + 35 = 0 3 I. 2X + 3Y = 14 II. 4X + 2Y = 16 4 I.( X) ^2+ 7X + 12 = 0 II.( Y) ^2+ 10 Y + 24 = 0 5 I.( X) ^2+ 28 = 11X II.( Y) ^2– 15Y+ 56 = 0 6 In how many different ways can the letters of the word ‘CREAM’ be arranged? a) 480 b) 120 c) 260 d) 25 e) None of these 7 What will be the difference between the simple interest and compound interest accrued on an amount of Rs. 19200 at the end of 3 years @12 p. c.p.a.? a) Rs. 722.6826 b) Rs. 802.5144 c) Rs. 862.6176 d) Rs. 798.1824 e) None of these 8 A 240 metre long train crosses a platform in 20 seconds. What is the speed of the train? a) 10 metres/sec b) 12 metres/sec. c) 18 metres/sec. d) Cannot be determined e) None of these 9 The number obtained after interchanging the digits of a two digit number is greater than the original number by 9. If the sum of the two digits of the number is 13, what is the original number? a) 67 b) 58 c) 76 d) Cannot be determined e) None of these 10 The average of the ages of a man and his daughter is 34. If the respective ratio of their ages after four years from now is 14 : 5, what is the daughter’s present age? a) 12 b) 18 c) 10 d) Cannot be determined e) None of these