MBA Exam

Its more of a DI..but has every thing to do with percentages.(dtsy i am putting it here)Following is the sAles break up of mobile industry(sustained by 3 companies) for a given week.It is known that sale of industry has strictly increased through out the week and increase in sales on a particular day has not been more than 20%of sales on previous day.Also,the sales of any company on any day has not fluctuated more than 50% over the previous day.We have information for Friday but rest of the days are unknown.Which day was Tuesday?sales (%) Nokia sony motorolaDay P 12 15 73Day Q 6 32 12Day R 6 22 72Day S 15 30 55Friday 5.5 14 80.5

1) P
2) Q
3) R
4) S

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MBA Other Question
In the figure given below, PQR is a right angled triangle. S, T and V represent the points of contact, of the incircle of the triangle PQR, with the sides of the triangle. PS : SQ and RT : TQ are integers (PS : SQ) + (RT : TQ) =Please post your solution also.

1) 3
2) 4
3) 5
4) 6
 The average score of a certain cricketer for all the innings he played is 60 runs. His highest score exceeds his lowest score by 138 runs. If these two innings are excluded, his average is reduced by 2 runs. If his lowest score is greater than 36 but less than 48, find the number of innings he played given that the number of innings is a prime number?

1) 59
2) 67
3) 53
4) none of these