SSC CHSL (TIME AND WORK) QUANT QUIZ

Attempt now to get your rank among 74 students!

Question 1:

5 women and 2 men can complete a work in 4 days, while 6 women and 3 men can complete the same work in 3 days. How many days will one woman and one man working together take to complete the same work?

Question 2:

A and B together can complete a piece of work in 3 days, while C and D together can complete the same work in 6 days. In how many days can A, B, C and D complete it together?

Question 3:

The speed of B in completing a work is 3 times that of A . If B completes the work in 28 days, then how many days will they take to complete the same work if they work together ?

Question 4:

A and B can complete a piece of work in 120 days, B and C can complete it in 150 days, and A and C can complete it in 200 days. In how many days can B alone complete two-fifths of the same work ?

Question 5:

A takes 15 days to complete $\frac{5}{7}$ of a work. With the help of B, they finish the whole work in 12 days. In how many days, B alone will complete the same work ?

Question 6:

Working together, A, B and C can do a certain work in 10 days. A is 20 % more efficient than B, and C is 50 % less efficient than B. B alone can complete the same work in ?

Question 7:

'K' can do $\frac{3}{4}$ th of a work in 6 days and 'J' can do $\frac{2}{5}$ th of the same work in 4 days. How long (in days) will they take, if they together to finish the work?

Question 8:

If working 9 hours a day 21 men can do a work in 16 days, then in how many days can 14 women can do the same work working 6 hours day, if it is given that efficiency of man is $\frac{1}{3}$ rd of the efficiency of a woman.

Question 9:

An Inlet pipe can fill an empty tank in 40 minutes and an Outlet pipe can empty Full Tank in 25 Minutes. The Tank is already filled up to $\mathrm{P} \%$ of its capacity, both pipes are opened and then the Tank is emptied in 26 Minutes. What is the value of P?

Question 10:

A factory requires 42 machines to produce a certain number of articles in 63 days. It is proposed to produce the same number of articles in 54 days, using x machines. The value of 3x is: