Time and Work Practice Test 1 with solutions

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Question : 30 of 40

Marks: +1, -0

If Tushar completes

2/7

th part of a work in 6 days, then what part of the work does he do in 1 day?

$2/{35}$
$6/7$
$1/{42}$
$1/{21}$
Cannot be determined

Solution:

Work done in 6 days =

2/7

Work done in 1 day =

2/7 × 1/6

=

1/{21}

So,

(1/{21})

th part of the work can be done in 1 day.

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