1. A two digit number has 3 for its ten's digit and the sum of two digits is ¼ of the number itself. What is the number ?

(a) 32

(b) 38

(c) 36

(d) 34

2. In a two digit number, The product of the digits is 8. When 18 is added to the number, the digits are reversed. What is the number ?

(a) 18

(b) 24

(c) 42

(d) 81

(a) 32

(b) 38

(c) 36

(d) 34

2. In a two digit number, The product of the digits is 8. When 18 is added to the number, the digits are reversed. What is the number ?

(a) 18

(b) 24

(c) 42

(d) 81

3. What is the greater of the two numbers whose product is 640, if the sum of the two numbers exceeds their difference by 32 ?

(a) 45

(b) 55

(c) 50

(d) 40

4. The product of two consecutive odd numbers is 1763. What is the smaller number ?

(a) 41

(b) 43

(c) 47

(d) 49

5. Two numbers are such that their sum is 20 and their product is 91. What is the sum of their reciprocals ?

(a) 49/91

(b) 19/91

(c) 20/91

(d) 49/81

6. The double of a positive whole number is 50 times the value of its reciprocal. What is the number ?

(a) 20

(b) 10

(c) 5

(d) 2

7. Two numbers are such that their product, sum and difference are in ratio 6 : 2 : 1. What is their sum ?

(a) 16

(b) 20

(c) 24

(d) 30

8. The product of two positive numbers be 1575 and their ratio is 7 : 9, then the greater number is (SSC CGL Mains Exam 2014)

(a) 35

(b) 63

(c) 135

(d) 45

9. While solving a problem, by mistake, Anita squared a number and then subtracted 25 from it rather than first subtracting 25 from the number and then squaring it. But she got the right answer. What was the given number ? (SSC CGL Mains Exam 2014)

(a) 13

(b) 38

(c) 48

(d) Cannot be determined

10. A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is divided successively by 5 and 4, the respective remainders will be

(a) 4 and 1

(b) 2 and 3

(c) 3 and 2

(d) 1 and 2

11. 47 is added to the product of 71 and an unknown number. The new number is divisible by 7 giving the quotient 98. The unknown number is a multiple of

(a) 2

(b) 5

(c) 7

(d) 3

12. The sum of three consecutive numbers is 87. The middle number is

(a) 27

(b) 29

(c) 28

(d) 31

13. The product of two numbers is 120 and the sum of their squares is 289. The sum of two numbers is

(a) 23

(b) 7

(c) 13

(d) 169

14. The difference between two positive integers is 3. If the sum of their squares is 369, then the sum of the numbers is :

(a) 25

(b) 27

(c) 33

(d) 81

15. Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.

(a) 3

(b) 10

(c) 4

(d) 17

(a) 45

(b) 55

(c) 50

(d) 40

4. The product of two consecutive odd numbers is 1763. What is the smaller number ?

(a) 41

(b) 43

(c) 47

(d) 49

5. Two numbers are such that their sum is 20 and their product is 91. What is the sum of their reciprocals ?

(a) 49/91

(b) 19/91

(c) 20/91

(d) 49/81

6. The double of a positive whole number is 50 times the value of its reciprocal. What is the number ?

(a) 20

(b) 10

(c) 5

(d) 2

7. Two numbers are such that their product, sum and difference are in ratio 6 : 2 : 1. What is their sum ?

(a) 16

(b) 20

(c) 24

(d) 30

8. The product of two positive numbers be 1575 and their ratio is 7 : 9, then the greater number is (SSC CGL Mains Exam 2014)

(a) 35

(b) 63

(c) 135

(d) 45

9. While solving a problem, by mistake, Anita squared a number and then subtracted 25 from it rather than first subtracting 25 from the number and then squaring it. But she got the right answer. What was the given number ? (SSC CGL Mains Exam 2014)

(a) 13

(b) 38

(c) 48

(d) Cannot be determined

10. A number when divided successively by 4 and 5 leaves remainders 1 and 4 respectively. When it is divided successively by 5 and 4, the respective remainders will be

(a) 4 and 1

(b) 2 and 3

(c) 3 and 2

(d) 1 and 2

11. 47 is added to the product of 71 and an unknown number. The new number is divisible by 7 giving the quotient 98. The unknown number is a multiple of

(a) 2

(b) 5

(c) 7

(d) 3

12. The sum of three consecutive numbers is 87. The middle number is

(a) 27

(b) 29

(c) 28

(d) 31

13. The product of two numbers is 120 and the sum of their squares is 289. The sum of two numbers is

(a) 23

(b) 7

(c) 13

(d) 169

14. The difference between two positive integers is 3. If the sum of their squares is 369, then the sum of the numbers is :

(a) 25

(b) 27

(c) 33

(d) 81

15. Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number.

(a) 3

(b) 10

(c) 4

(d) 17