10 men & 15 women complete half of the work in 12 days and 6 men & 15 women complete one third of the work in 10 days. How many days are required to complete the same full work by taking 10 men and 30 women?

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17 Aug 2021 work 10 men & 15 women complete half of the work in 12 days and 6 men & 15 women complete one third of the work in 10 days. How many days are required to complete the same full work by taking 10 men and 30 women?: OPtion
1) 12
2) 16
3) 18
4) 20
5) 21
6) 24
7) 27
8) 30
9) data are insufficient
10) none of these; Correct Option: 2 Best Solution (1)

RAMADURAI NATESAN 3 years AGO

It is given that 10M + 15W = 1/24 of work and
6M + 15W = 1/30 . solving, 1M = 1/480 and 1 W =1/720.
10M + 30 W = 1/16 0f work in 1 day'.hence they will take
16 days to complete work

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10 men & 15 women complete half of the work in 12 days and 6 men & 15 women complete one third of th

M4maths Previous Puzzles

17 Aug 2021 work