MBA Exam

Let N = 999 999 999 999 999 999. How many 9's will be there in N^2?

1) 15
2) 17
3) 19
4) 21

Read Solution (Total 0)

MBA Other Question

Four circles with radii 5, 5, 8, a are mutually externally tangent. Then the value of a is

1) 8/9
2) 2/3
3) 16/9
4) 14/9
Appurv and Vikram play a game in which they roll a 6-faced die alternately starting with Appurv.Each of them keeps on adding the numbers rolled by him and the first one to get to a sum of at least 3 wins the game. What is the probability of Vikram winning the game?

1) 2/9
2) 293/6^4
3) 299/6^4
4) none of these