If 3 men or 5 women or 8 boys can finish a
work in 38 days, then the number of days
taken by 6 men, 10 women and 6 boys to
finish the work in
(a) 4 days
(b) 6 days
(C) 8 days
(d) 10 days
please don't give faltu answer
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option C 8 days
Step-by-step explanation:
3 man do in 38 days
1 man do in 38 * 3= 114 days
6 men do in 114/6= 19 days
10 woman do in 38*5/10=19 days
6 boys do in 38*8/6=50.66 days
6 men+ 10 women + 6 boys do in 1 day work= 1/19+1/19+1/50=119/950
119/950 part do in 1 day
1 part do in 950/119= 7.98 or 8 day
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