MBA Exam

The number 523abc is divisible by 7,8 and 9. Then a* b* c is equal to?

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MBA Other Question

N is the smallest no. such that N/2 is a perfect square and N/3 is a perfect cube then no. of divisors of N are

1) 2
2) 3
3) 4
4) 5
5) None
The left most digit of an integer of length 2000 digit is 3. In this integer , any 2 consecutive digits must be divisible by 17 or 23. The 2000th digit may be either x or y. What is the values of x+y?

1) 6
2) 7
3) 8
4) 12
5) 5