MBA Exam

Solve the inequality:- log(x^2 - 36)< or = log(4x - 11)

1) x<6
2) 4<x<6.11916
3) 6<x<7.38
4) x>6

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MBA Other Question

A geometric progression of infinite terms has its first term as 2. If each of its terms is cubed, each term in the progression formed would be 7 times the sum of the terms following it. Find the sum to infinity of the progression formed by squaring each of its terms.1. 8/3 2. 10/3 3. 16/3 4. 20/3 5. 22/3

1) 1
2) 2
3) 3
4) 4
5) 5
Before an increment in Ram's salary,the total expenditure of the family was 60% of the total income.ram's salary was equal to the total savings of the family then if ram got 50% increment in his salary then what are the new total savings of the family as a percentage of its new total income if its expenditure is kept constant?pl. provide sol.

1) 33 1/3%
2) 50%
3) 66 2/3%
4) 40%