Showing Mcqs of math -- (543)

In an examination, 1100 boys and 900 girls appeared. 50% of the boys and 40% of the girls passed the examination. The percentage of candidates failed is: 

45

45.5

54.5

59.5

. A's income is 25% more than B's income. B's income in terms of A's income is: 

75%

60%

80%

90%

 If x + y = 9 Then 1/3 * x + 1/3 * y =

1

3

18

27

. If 2x + y = 5 And x + y = 3 Then x =

5

6

3

2

What per cent of 3 is 12:

15

18

20

25

What per cent of 0.0002 is 0.0004:

10%

20%

15%

23%

If b is larger than d, what is difference between 6% of b and 5% of d:

(6b - 5d)/100

(2b - 3d)/100

(3b - 4d)/100

(1b - 2d)/100

In a class of 550 students 42% wish to go to college. How many students wish to attend college:

118

300

231

270

 A radio was sold for Rs. 220. What was the cost if the rate of the profit was 10% of the cost:

RS. 180

RS.271

RS. 200

RS.40

If 3m = 5 and 4n- 3m = 3 then n =

0

1

2

4