1. 18% of which number is equal to 12% of 75 ?

50

100

2

3/2

Answer: 50

Explanation:


2. If 50% of (P – Q) = 30% of (P + Q) and Q = x% of P, then the value of x is ?

30

25

20

50

Answer: 25

Explanation:


3. If 15% of (A + B) = 25% of (A – B), then what per cent of B is equal to A ?

10%

60%

200%

400%

Answer: 400%

Explanation:


4. What percent of 3.6 kg is 72 gms ?

32%

22%

12%

2%

Answer: 2%

Explanation:


5. What is to be added to 15% of 160 so that the sum may be equal to 25% of 240 ?

24

84

60

36

Answer: 36

Explanation:


6. A dozen pairs of socks quoted at 180 are available at discount of 20%. How many pairs of socks can be bought for 48 ?

3 pairs

4 pairs

2 pairs

5 pairs

Answer: 4 pairs

Explanation:


7. When 60 is subtracted from 60% of a number, the result is 60. The number is ?

120

150

180

200

Answer: 150

Explanation:


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

100

80

120

160

Answer: 120

Explanation:


9. If x% of y% of 80 is the same as 25% of 900, then the value of xy is ?

30100

32500

28125

34200

Answer: 28125

Explanation:


10. 50% of a number when added to 50 is equal to the number. The number is ?

50

75

100

150

Answer: 100

Explanation: