MBA Exam

for how many values of a are p loga, q log2a and r log 3a in AP? a,p,q,r are natural numbers.

1) only one
2) exactly 2
3) 0
4) more than 2

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MBA Other Question

In the X-Y plane two distinct lines are drawn parallel to the line 3y – 4x = 15, each at a distance of 3 units from the given straight line. What are the lengths of the line segments of these two lines lying inside the circle x2 + y2 = 25?(a) 6 and 8 (b) 0 and 8 (c) 0 and 10 (d) 8 and 10

1) a
2) b
3) c
4) d
A committee of 3 experts is to be chosen from a group of 7 people, of which 3 are CAs, 3 are MBAs and one is both a CA and an MBA. The committee must have at least 1 with only a CA and 1 with only an MBA. In how many ways can the committee be selected?

1) 31
2) 35
3) 34
4) 33