Sun	Mon	Tue	Wed	Thu	Fri	Sat
23	24	25	26	27	28	1
2	3	4	5	6	7	8
9	10	11	12	13	14	15
16	17	18	19	20	21	22
23	24	25	26	27	28	29
30	31	1	2	3	4	5

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Multiple Choice Questions

Ram and shyam can do a piece of work in 5 and 7 days respectively They start working alternatively s...........

Quantitative Aptitude and Numerical Ability (DRDO) (Phase-i and II) Time and work

Ram and shyam can do a piece of work in 5 and 7 days respectively. They start working alternatively starting from shyam, then in how many days the work is completed

5 (3/7) days

6 (5/7) days

7 (5/6) days

5 (6/7) days

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Explanation:

1/7 + 1/5 = 12/35 this much work is completed in 2 days.
So 24/35 will be completed in 4 days
In the next day, 29/35 work get completed in 5 days, so remaining work will be completed by Ram in 6/7 days

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