SSC GD MATHS QUIZ

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Question 1:

Seema works at a rate such that she can finish a work in $28 \mathrm{~h}$, but she works at this rate for $7 \mathrm{~h}$ only. After that, she works at a rate such that she can finish the total work in $16 \mathrm{~h}$. If Seema is to finish this work at a stretch, how many hours (total) will she take to finish this work?

Question 2:

A alone can complete a work in 25 days and $B$ alone can complete the same work in 15 days. If $C$ is $60 \%$ less efficient than B, then find time taken by A and C together to complete the same work?

Question 3:

Two men can do a piece of work in $\mathrm{x}$ days. But y women can do that in 3 days. Then the ratio of the work done by 1 man and 1 woman is

Question 4:

X, Y and Z can do a piece of work in 30 days, 45 days and 90 days respectively. In how many days can the work be completed if X is assisted by Y and Z together, on every second day?

Question 5:

15 women together can complete a work in 8 hours. In how many hours will 6 women together complete the same work ?

Question 6:

Dev and Paro together can complete a task in 26 days Dev alone can complete the same task in 39 days. How many days will Paro alone take to complete the same task?

Question 7:

Twenty-five men take 16 days to complete a certain work working 6 hours a day. How many men will be required to complete the work in 5 days working 8 hours a day?

Question 8:

40 men can finish a work in 15 days. If the work is to be completed 3 days earlier, how many more people should be employed?

Question 9:

Ajit and vijay together can complete a piece of work in 18 days and Vijay alone can complete it in 24 days. In how many days can Ajit alone complete the same work?

Question 10:

18 men built a tanker in 25 days. How many days would it take for 10 men?