6. 

A man completes of a job in 10 days. At this rate, how many more days will it takes him to finish the job?

A. 5
B.

6

C.

7

D.
71
2

7. 

If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost?

A. 48 paise
B.

54 पैसे कमजोर

C.

56 पैसे

D.

72 पैसे कमजोर


8. 

In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?

A. 1
B.
1
40
C.

40

D.

80


9. 

A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is:

A. 4
B.

9

C.

12

D.

49


10. 

If 7 spiders make 7 webs in 7 days, then 1 spider will make 1 web in how many days?

A. 1
B.
7
2
C.

7

D.

49