Latest Bank Exam Aptitude Question SOLUTION: Three men A ,B and C working together can do a job 6 hours less time than A did alone ,1 hour less time than B alone and half the time needed by C .In how many days will A finish t

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(#M40164654) BANK EXAM Category question time and work Keep an EYE

Three men A ,B and C working together can do a job 6 hours less time than A did alone ,1 hour less time than B alone and half the time needed by C .In how many days will A finish the work alone

Asked In Bank Exam ram (6 years ago)

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kalimuthu p  (6 years ago)

Time taken by A =x hours.
Therefore taken by A,B and C together = (x-6),
Time taken by B = (x-5).
Time taken by C=2(x-5).
Rate of work of A + Rate of work of B + Rate of work of C = Rate of work of ABC.

[(1/x)+{1/(x-5)}+ {1/(2(x-6))}]= 1/(x-6);

On Solving X =3,40/6.

Taking x =3 hours.
1/[(3/20)+(3/5)] = 4/3hours.

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