# Ch.2 :- Classification : Exercise 8

we are covering complete verbal reasoning course of cmat 2015-16 entrance exam . Cmat entrance exam of 2015-16 year syllabus completely covered of verbal reasoning portion to crack cmat exam.

Directions for Q. No. 1 to 20 : In the following questions, numbers given in four out of the five alternatives have same relationship. You have to choose the one which does not belong to the group.

1. (a) 3 : 8 (b)6 : 35 (c) 7 : 50 (d) 1 : 0 (e) 9 : 80

1(e) In other numbers second number is one less than the square of first number. (3) ² – 1 = 8, (6) ² – 1 = 35 ……

2. (a) 1 : 2 (b) 3 : 28 (c) 4 : 65 (d)2 : 7 (e) 5 : 126

2 (d) Second number is one more than the cube of the first number.

3. (a) 22 : 42 (b)4 : 6 (c) 11 : 20 (d) 5 : 14 (e) 9 : 16

3 (d) First number is one more than the half of the second number.

4. (a) 21: 24  (b) 28: 32 (c) 14: 16 (d) 70: 80 (e) 54: 62

4 (e) The ratio among the numbers is 7 : 8.

5. (a) 6: 23 (b) 3: 11 (c)1 : 3 (d)8:31 (e) 5 : 18

5 (e) Second number is one less than the four times the first number

6. (a) 4 (b) 8  (c) 16 (d) 9 (e) 25

6 (b) All other numbers are squares of natural numbers.

7. (a) 125 (b) 216  (c) 27 (d) 121 (e) 1

7 (d) All other numbers are cubes of natural numbers.

8. (a) 6: 26 (b) 11 : 46 (c) 9: 40 (d) 16: 66 Ce) 12: 50

8 (c) Second number is two more than the four times the first number

9. (a) 9: 80 (b) 1 : 0 (c) 6: 35  Cd) 12: 143 (e) 10: 91

9 (e) Second number is one less than the square of the first number

10. La) 1 : 4 (b) 10: 24 (c) 8 : 18  (d) 22: 46 (e) 50: 102

10 (b) Second number is double and the two more than the number

11. (a) 5: 9 (b) 7: 11 (c)13:17 (d) 29 : 31 (e) 17: 19

11 (a) Second number is the next prime number to the first

12. (a) 147: 741 (b) 253 : 352 (c) 518 : 816 (d) 303 : 303 (e) 419: 914

12 (c) Second number is the reverse of the first number.

13. (a) 22 : 44 (b) 39: 981 (c) 45: 1625  (d) 18: 164 (e) 24: 464

13 (e) Each digit of second number is the square of the respective digit of the first number.

14. (a) 22: 0 (b) 24: 12 (c) 23: 5 (d) 18: 63 (e) 24: 18

14 (e) Second number is the difference of the square of the digits of the first number

15. (a) 22: 8 (b) 24 : 20 (c) 32: 15 (d) 14 : 17 (e) 91: 82

15 (c) Second number is the sum of the square of the digits of the first number.

16. (a) 426 (b) 369 (c) 279 (d) 159 (e) 819

16 (d) Digit at the second place is the difference of first and third digits.

17. (a) 26 (b) 124 (c) 728  (d) 64 (e) 215

17 (d) All other numbers are one less than the cube of natural numbers.

18.(a) 385 (b) 572 (c) 671 (d) 264 (e) 427

18 (e) Digit in the middle is the sum of the other two digits.

19. (a) 43 (b) 53 (c) 63 (d) 73 (e) 83

19 (C) All other numbers are prime numbers.

20. (a) 488 (b) 929 (c) 776 (d) 667 (e) 668