Quantitative Aptitude Test 109

Test # 109


1.
A and B together can perform a work in 10 days. A alone can perform the same work in 30 days. In how many days can B alone do this work ?

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Quantitative Aptitude
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Idiom of the Day

on one's (own) head
to be one`s own responsibility
The boy brought the anger on his own head and should not try and blame someone else.

Word of the Day

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In one day, a human sheds 10 billion skin flakes. This amounts to approximately two kilograms in a year      .. More >>
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