CAT Exam Numerical Ability Time and Work

Lakshmi and Divya can complete a data entry jobin X days. Lakshmi alone takes 9 days more to finish the work while Divya take 4 days more. Find the value of X.

(a) 5 days
(b) 13 days
(c) 6 days
(d) 9 days

Read Solution (Total 2)

CAT Other Question

J,F,M,A,M,?
what is the next letter at shown by question mark??
There are 2 water tanks A and B. A is much smaller than B. While water fills at the rate of 1 litre every hour in A, it gets filled up like 10,20,40,80,160... in B. If tank B is 1/32 filled in 21 hours, then what is the total duration of hours required to fill it completely.

(a) 26
(b) 25
(c) 5
(d) 27