Latest TCS Aptitude Question SOLUTION: If three people can do a piece of work in 36 days. And first and second can do twice as the third. First and third can do thrice the second. Then find hopw many days will c take to

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(#M40024401) TCS question tcs Keep an EYE

If three people can do a piece of work in 36 days. And first and second can do twice as the third. First and third can do thrice the second. Then find hopw many days will c take to do the work.

Asked In TCS TCS 2014 (10 years ago)

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Lakshmi  (10 years ago)

a+b+c=1/36
a+b=2c
2c+c=1/36
3c=1/36
c=1/108
c takes 108 days

Is this solution Helpfull? Yes (47) | No (1)  

Manohar Kumar  (10 years ago)

Since A,B,C ca n do the work in 36 days.And the efficiency of (A+B) is twice to that of C .Hence we can take it as the efficiency of all the three will be equal.(See this can not be taken as true case but can be taken as a favourable case )
So C alone can do it in 36*3=108 days

Is this solution Helpfull? Yes (9) | No   

rashi chauhan  (10 years ago)

a=b=c
108 days

Is this solution Helpfull? Yes (1) | No (6)  

parminder maan  (10 years ago)

it taks 72 days
2a = 2b=c
put in a+b+c=1/36

Is this solution Helpfull? Yes | No (9)  

Aditya  (10 years ago)

c can do it in 96 days

Is this solution Helpfull? Yes | No (10)  

sahithi priyadarshini  (10 years ago)

is the answer 98 ?

Is this solution Helpfull? Yes | No (13)  

Guru Pranav  (10 years ago)

c takes 108 days

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