CUET UG · General Test

Time and work

7 practice questions, each with the answer and an explanation.

Practise Time and work now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 7 questions

A can finish a job in $45$ days and B in $90$ days. Working together, in how many days can they finish it?
A can finish a job in $15$ days and B in $10$ days. Working together, in how many days can they finish it?
A can finish a job in $20$ days and B in $30$ days. Working together, in how many days can they finish it?
A can finish a job in $40$ days and B in $10$ days. Working together, in how many days can they finish it?
$A$ and $B$ together can finish a work in $24$ days. They work together for $16$ days, after which $A$ leaves. $B$ then completes the remaining work alone in $12$ days. In how many days can $A$ alone…
A can finish a job in $16$ days and B in $48$ days. Working together, in how many days can they finish it?
A can finish a job in $28$ days and B in $7$ days. Working together, in how many days can they finish it?

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