Small Quiz

3

QUESTION 1

 The average of first nine integral multiples of ‘3’ is

15

18

10

12

QUESTION 2

The average of 11 results is 50. If the average of first 6 results is 49 and that of the last six is 52, then the sixth result is?

54

28

65

56

QUESTION 3

The L.C.M. of two numbers is 48. The numbers are in the ratio of 2: 3. Find sum of numbers.

245

235

323

124

QUESTION 4

Six bells commence tolling together and toll at the intervals of 5, 10, 15, 20, 25 and 30 seconds respectively, in 60 min. How many times do they toll together?

13

12

26

15

QUESTION 5

What is the difference between the simple and compound interest on Rs. 7300 at the rate of 6 p.c.p.a. in 2 years?

26.28

85.85

56

12.25

QUESTION 6

A man divided his wealth so that his son’s share to his wife’s share and the wife’s share to his daughter’s share are both in the ratio 3: 1 and the daughter’s share is Rs. 64,000 less than that of the son. What is the value of the total wealth?

120000

104000

1400000

NONE OF THESE

QUESTION 7

Between two consecutive years my incomes are in the ratio of 2 : 3 and expenses in the ratio 5 : 9. If my income in the second year is Rs. 45000 and my expenses in the first year is Rs. 25000. My total savings for the two years is: 

3500

2500

5000

4800

QUESTION 8

1/7

2/7

1/2

1/6

QUESTION 9

24 workers working 13 hours daily make a wall of dimensions 224 m × 16 m × 52 m in 32 days. In how many days will 36 workers working 18 hours daily make a wall of dimensions 432 m × 21 m × 64 m ?

84

34

32

48

QUESTION 10

The ratio between speeds of A and B is 2:3 and therefore A takes 10 minutes more than B to reach a destination. If A had travelled at double the speed, he would have covered the distance in

20

30

15

18