MBA Exam

The value of the product (1 + tan 1°)(1 + tan 2°)(1 + tan 3°)…………………(1 + tan 45°) is ....This year CAT Question...I dont hv OA... Lets discuss..

1) 45
2) 2^45
3) 2^23
4) 2^22

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MBA Other Question

Answer the questions on the basis of the information given below.A, B, C, D, E and F are six single-digit non-negative integers such that A < B < C < D < E < F. Three-digit number CFC is a perfect square, BE is a two-digit prime number and A + D + F = B + C + E.On the basis of information given above, what is the value of D?

1) 4
2) 5
3) 67
4) 7
5) Cannot be determined
How many ordered pair are there such that (a+b) is a perfect square ?(a,b)is an ordered pair such that a, b are two two digit numbers. when a interchange it's digit becomes b?Question: How many ordered pair are there such that (a-b) is a perfect square except zero ?

1) 3
3
2) 10
10
3) 13
4) none of these