MBA Exam

If A is the sum of the squares of the first n natural numbers (where n < 100), then for how manyvalues of n will A be divisible by 5?(a) 40 (b) 60 (c) 59 (d) 39

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

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MBA Other Question

The lengths of the hour hand and the minute hand of a clock are 3.5 cm and 5.25 cm respectively.If the hour hand covers an area of 7.7 cm2, then find the approximate area (in cm2) covered by the minute hand during the same time period.(a) 17 (b) 158 (c) 260 (d) 208

1) a
2) b
3) c
4) d
A bag contains a total of 105 coins of Rs. 1,50p and 25p denominations. Find the total no. of coins of Rs. 1 if there are a total of 50.5 rupees in the bag and it is also known that the number of 25 paise coins are 133.33% more than the no. of 1 rupee coins.

1) 56
2) 25
3) 24
4) None of These