Hi!

The question for the day is an interesting one based on simple concepts of numbers.

How many four digit numbers exist which can be formed by using the digits 2, 3, 5 and 7 once only such that they are divisible by 25?

(1) 4! - 3!

(2) 4

(3) 8

(4) 6

Click here to know the correct answer and the solution to the above problem.

http://www.ascenteducation.com/india-mba/iim/cat/questionbank/Archives/June2002/arith1206.html
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Cheers

K S Baskar

Director - Ascent Education

Phone (044) 431 5854

http://www.ascenteducation.com