1. If x is 80% of y, what percent of x is y?

(a) 400 (b) 300

(c) 160 (d) 150

2. If x is 80% of y, what percent of x is y?

(a) 75% (b) 80%

(c) 100% (d) 125%

3. If 8% of x is the same as 4% of y, then 20% of X is

the same as :

(a) 10% of y (b) 16% of y

(c) 80% of y (d) 50% of y

4. If 120 is 20% of a number, then120% of that

number will be :

(a) 20 (b) 120

(c) 480 (d) 720

5. If x is less than y by 25% then y exceeds X by :

(a)100/3% (b) 25%

(c) 75% (d) 200/3%

6. If P % of P is 36, then P is equal to :

(a) 3600 (b) 600

(c) 60 (d) 15

7. 2 is what percent of 50?

(a) 2% (b) 2.5%

(c) 4% (d) 5%

8. 2/3 is what percent of 1/3?

(a) 50% (b) 100/3%

(c) 150% (d)200%

9. If 10% of m is the same as 20% of n, m:n is equal to

(a) 2:1 (b) 1: 2

(c) 1 :10 (d) 1 : 20

10. The ratio 5 : 4 expressed as a percent equals :

(a) 125% (b) 80%

(c) 40% (d) 12.5%