MBA Exam

N= (2^15) * (3^12)how many factors of N^2 are less than N but do not divide N completely?

1) 387
2) 180
3) 208
4) 310
5) None

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MBA Other Question

The inradius and the circumradius of a right angled triangle are 5 cm and 30.5 cm respectively. Find the area of triangle

1) 330 sq cm
2) 165 sq cm
3) 320 sq cm
4) cannot be determined
if N=a0a1a2a3a4........a99 and M= a99a98a97.....a3a2a1 then what is with the divisibility ofmod of (N-M) (my cat was on 4th November and this was in paper...please solve it)

1) is divisible by 9 but not necessarily by 111
2) is divisible by 9 but not necessarily by 11
3) s divisible by 9 but not necessarily by 99
4) divisibility of such no.s can't be predicted