Time Left - 08:00 mins

# Quant Quiz - Caselet DI - 20 January 2023

Attempt now to get your rank among 519 students!

Question 1

A alone can do a piece of work in 20 days, B alone can do the same work in 30 days, C alone can do the same work in 40 days. The ratio of efficiency of A and D is 3 : 5. C and E together can do the same work in 15 days. A and C started the work together and worked for 4 days and then B and D started the work together and worked for 3 days. After 7 days A and E worked for alternate day (A started the work first) and they completed the work.

What is the ratio of work done by A and C together in 4 days and work done by B and D together in 3?

Question 2

A alone can do a piece of work in 20 days, B alone can do the same work in 30 days, C alone can do the same work in 40 days. The ratio of efficiency of A and D is 3 : 5. C and E together can do the same work in 15 days. A and C started the work together and worked for 4 days and then B and D started the work together and worked for 3 days. After 7 days A and E worked for alternate day (A started the work first) and they completed the work.
In how many days, the remaining work was done by A and E together?

Question 3

A alone can do a piece of work in 20 days, B alone can do the same work in 30 days, C alone can do the same work in 40 days. The ratio of efficiency of A and D is 3 : 5. C and E together can do the same work in 15 days. A and C started the work together and worked for 4 days and then B and D started the work together and worked for 3 days. After 7 days A and E worked for alternate day (A started the work first) and they completed the work.
If A, B and C worked for 5 days, then in how many days D and E together can complete the remaining work ?

Question 4