Capgemini
Company
Numerical Ability
Time and Work
28 children can do a piece of work in 50 days.how many children are needed to complete the work in 30 days?
A. 49 B. 40 C. 35 D. 45
Read Solution (Total 13)
-
- M1*D1=M2*D2=>28*50=x*30 i.e.,46.6
- 9 years agoHelpfull: Yes(38) No(13)
- 1 children can do a whole work in 1440 days
verify the options with 1440 /49=29.384 approx=30
ans=49 - 9 years agoHelpfull: Yes(16) No(33)
- m1 x d1=m2 x d2
28 x 50=m2 x 30
m2=140/3= =46.6 days - 8 years agoHelpfull: Yes(8) No(4)
- we know work=persons*days;
here work is same in both cases w1=w2;
28*50=p*30
p=45 approximately
- 8 years agoHelpfull: Yes(5) No(5)
- 28 c in 50.
to complete 30d.
(50/30)*28=46.6. - 9 years agoHelpfull: Yes(2) No(2)
- 45ans
25 Days = 14 children
5 Days 2.8 Children
So it comes approximately 45 - 8 years agoHelpfull: Yes(2) No(6)
- M1*D1=M2*D2
=>28*50=x*30
i.e.,46.66667 - 7 years agoHelpfull: Yes(2) No(1)
- men*days=works
- 9 years agoHelpfull: Yes(1) No(5)
- nearest answer=45
28*50=x*30=46.6 - 7 years agoHelpfull: Yes(1) No(1)
- 45 perfect
- 7 years agoHelpfull: Yes(1) No(0)
- m1*d1=m2*d2
28*50=x*30
x=40 - 6 years agoHelpfull: Yes(1) No(3)
- m1*d1=m2*d2
28*50=m2*30
46.6 - 7 years agoHelpfull: Yes(0) No(0)
- D it satisfy the given conditions
- 7 years agoHelpfull: Yes(0) No(1)
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