CAT 2021 Time and Work Question (Medium)

Question

Anu, Vinu and Manu can complete a work alone in 15 days, 12 days and 20 days, respectively. Vinu works everyday. Anu works only on alternate days starting from the first day while Manu works only on alternate days starting from the second day. Then, the number of days needed to complete the work is

Accepted Answer

To solve the problem, we need to determine how many days Anu, Vinu, and Manu take to complete the work together under the given conditions. Let s break it down step-by-step 1. Work Rates Calculation - Anu can complete the work in 15 days, so her work rate is 15 - Vinu can complete the work in 12 day

CAT 2021

Quantitative

Time and Work

Medium

Anu, Vinu and Manu can complete a work alone in 15 days, 12 days and 20 days, respectively. Vinu works everyday. Anu works only on alternate days starting from the first day while Manu works only on alternate days starting from the second day. Then, the number of days needed to complete the work is

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