1) 498 is 17% less than a number then the number is:

(a) 610

(b) 580

(c) 600

(d) 620

2) Given A is 50% larger than C and B is 25% larger than C, then A is what percent larger than B?

(a) 25%

(b) 50%

(c) 75%

(d) 20%

3) What is to be added to 15% of 160 so that the sum may be equal to 25% of 240

(a) 24

(b) 84

(c) 60

(d) 36

4)A number when reduced by 10% gives 30 as result.The number is :

(a) 67/2

(b) 100/3

(c) 40

(d) 35

5) If 15% of x is same as 20% of y then x : y is :

(a) 4 : 3

(b) 5: 4

(c) 6: 5

(d) 3: 4

6)In an examination. A got 25% marks more than B, B got 10% less than C and C got 25% more than D If

D got 320 marks out of 500, the marks obtained by A were

(a) 405

(b) 450

(c) 360

(d) 400

7) A number increased by, 45/2 % gives 98 as result,The number is;

(a) 45

(b) 18

(c) 80

(d) 81

8)When 75 is added to 75% of a number, the answer is the number, Find 40% of that number,

(a) 100

(b) 80

(c) 120

(d) 160

9)The number that is to be added 10% of 320 to have the sum as 30% of 230 is:

(a) 37

(b) 23

(c) 23

(d) 73

10)If X is 20% less than Y,then find the value of (Y â€“X)/Y and X/(X-Y) :

(a) 1/5, -4

(b)5, -1/4

(c)2/5 ,-5/2

(d) 3/5, -3/5