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Exam
Numerical Ability
Age Problem
. In subtraction problem below, some single digits (not necessarily distinct) are replaced by letters. Find the value of 7*A+5*B+6*C*D
A 5 C 5
-1 B 8 7
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other Other Question
A and B can complete a work in 12 days,while B and C can complete the same work in 20 days.When working together C leaves the work after 4 days.In how many days can A and B can finish the work.......
The Probability that leap year chosen at random will have 53 Sundays is