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Maths Puzzle
Numerical Ability
46,39,45,61,127 ?
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Book Other Question
a train 50m long crosses a platform 100m in 10 seconds find the speed of the train ?
1.Find the number of pages in a book which has on an average 207 words on page, and contains 2,01,411 words altogether.
2.a cinema hall is to be constructed in which each row must have 36 seats.Determine the minimum numbers of rows required to seat 600 persons at a time.
3.a security checkpoint can check up to 250 people per hour.What is the greatest number of people that can be checked in 5 days?