MBA Exam

If a,b,c,d are natural no.s such that a^d + b^d = c^d, which of the following is true

1) minimum of a,b,c is atleast d
2) max of a,b,c is atmost d
3) min{a,b,c}<d<max{a,b,c}
4) d=1

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MBA Other Question

In the Sunday bazzar, Jamuna sells her lemons at Rs. 0.50 for two. Her neighbor Seema has a little smaller lemons; she sells hers at Rs. 0.50 for three. After a while, when both ladies have the same number of lemons left, Seema is called away. She asks her neighbor to take care of her goods. To make things simple, Jamuna puts all lemons in one big pile, and starts selling five lemons per one rupee. When Seema returns, at the end of the day, all lemons have been sold. But when they start dividing the money, there appears to be a shortage of Rs. 3.50. Supposing they divide the money equally, how much does Jamuna lose with deal?a. Rs. 10.50b. Rs. 11.50c. Rs. 42.00d. Rs. 52.50
SUPPORT YOUR ANSWER WITH EXPLANATION

A tries to hit a target.P(A hitting target) = 0.1.P(exactly 1 hit in 5 shots) =?

1) 0.1*(0.9)^4
2) 0.5*(0.9)^4
3) 0.9*(0.1)^4
4) NONE