MBA Exam

f(1)=3600&f;(1)+f(2)+.................f(n)=n^2f(n) than what is d value of f(9)

1) 80
2) 90
3) 100
4) 95

Read Solution (Total 0)

MBA Other Question
A milkman purchased 9 cows when he had twice as many cows as he had at the beginning. With the addition of the newly purchased cows the number was found to be more than three times the original number of cows. What is the highest possible number of cows which he had at the beginning?

1) 4
2) 7
3) 9
4) None of these
 In an investment plan, if a certain sum is invested at r% per annum simple interest, it becomes ‘k’ times in 30 years, where ‘r’ and ‘k’ are natural numbers and 3 ≤ k ≤ 16. Mr. Moneylal invested 12,340 at r% per annum compounded annually for 3 years. Find the number of possible values of ‘k’ and the maximum amount that Mr. Moneylal can realize at the end of the third year.(a) 5 and 41,647.50 (b) 3 and 21,323.50(c) 5 and 38,871.50(d) 3 and 41,657.50(e) 3 and 33, 672.50(Challenging )

1) a
2) b
3) c
4) d
5) e