CSC Company Numerical Ability Data Sufficiency

In how many days can 10 women finish a work?

I. 10 men can complete the work in 6 days.

II. 10 men and 10 women together can complete the work in 24/7 days

III. If 10 men work for 3 days and thereafter 10 women replace them, the remaining work in completed in 4 days.

A. Any two of the three
B. I and II only
C. II and III only
D. I and III only
E. None of these

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CSC Other Question
If the cost of x metres of wire is d rupees, then what is the cost of y metres of wire at the same rate?

A. Rs.xy/d
B. Rs. (xd)
C. Rs. (yd)
D. Rs.yd/x
 8 men and 14 women are working together in a field. After working for 3 days, 5 men and 8 women leave the work. How many more days will be required to complete the work?

I. 19 men and 12 women together can complete the work in 18 days.

II. 16 men can complete two-third of the work in 16 days.

III. In 1 day, the work done by three men in equal to the work done by four women.

A. I only
B. II only
C. III only
D. I or II or III
E. II or III only