SSC CHSL MATHS QUIZ

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Question 1:

24 persons can complete a work in 40 days. They started the work but after $\mathrm{x}$ days 8 person left the work. If the whole work was completed in 53 days, then what is the value of $x$ ?

Question 2:

Arti and Rita can do a job in 8 hours (working together at their respective constant rates) and Arti can do the job alone in 10 hours. In how many hours can Rita do the job alone?

Question 3:

For completing a certain work, A is 50% less efficient than B and B is 50 % more efficient than C. Working together A, B and C can complete the work in 48 days. A alone can complete the same work in:

Question 4:

Atul, Mukesh and Manisha can complete a task in 12 days, 15 days and 18 days respectively. In how many days can Atul, Mukesh and Manisha together Complete the same task?

Question 5:

10 women can complete a work in 15 days. The same work can be completed in 5 days by 15 men. 10 women started the work and after 3 days, 5 men replaced 5 women. In how many days will the work be completed?

Question 6:

Radha who is half as efficient as Kirti, will take 30 days to complete a task if she works alone. If Radha and Kirti work together, how long will they take to complete the task?

Question 7:

The work done by a women worker in 12 hours is equal to the work done by man worker in 10 hours or by a girl worker in 16 hours. If working 15 hours per day 12 men worker can finish a work in 118 days. In how many days 36 men worker, 36 women worker and 36 girl’s worker together finish the same work working 10 hours per day?

Question 8:

$A$ and $B$ can do a work together in 18 days. $A$ is three times as efficient as B. In how many days can B alone complete the work?

Question 9:

$X$ and $Y$ together can do a piece of work in 8 days. If $X$ alone can do the same work in 40 days, then in how many days will $Y$ do the work alone?

Question 10:

Anuj and Ashu can complete a piece of work in 15 days. Ashu and Ankit can complete the same work in 20 days while Ankit and Anuj can complete the same work in 24 days. In how many days Ankit can finish half of the work.

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