Latest Bank Exam Aptitude Question SOLUTION: 8 men can complete a work in 5 days. 12 women can complete in 10 days and 10 children in 24 days. 1 man, 1 woman and 1 child started the work. In how many days will the work get c

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(#M40157127) BANK EXAM Numerical Ability question TIME & WORK Keep an EYE

8 men can complete a work in 5 days. 12 women can complete
in 10 days and 10 children in 24 days. 1 man, 1 woman and 1 child
started the work. In how many days will the work get completed if
the man did twice the work as woman and also twice the work as
child?

Asked In Bank Exam mini atreya (7 years ago)

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Read Solution (1) :

rakesh chunduru  (7 years ago)

1men can complete 1/40 in 1 day,1w can complete 1/120 in 1 day,
1c can complete 1/240 in 1 day.
let x be work
man do 2x, women do 1x, child 1x
ratio of their works is 2:1:1
so...half work is done by man and rest was done by child and women
1/2(1/40)+1/2(1/120+1/240)
1/80+1/240+1/480
9/480
53.3 days

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