Business Mathematics and Logical Reasoning & Statistics - 9 mtp MTP

1. The ratio of income of A and B is 5: 4 and their expenditure is 3: 2. If at the end of year each saves 1,600, then the income of A is: (a) % 3,400 (b) % 3,600 (c) % 4,000 (d) % 4,400

2. The mean proportional between 12x? and 27 y? is: (a) 18xy (b) 81xy (c) 8xy (d) 19.5xy 3. log2 log2 log4 256 + 2 log V2 2is equal to: (a) 2 (b) 3 (c) 5 (d) 7 pb \(b+c-a) ¢ \\cta-b) a \(atb-c)

5. A number consists of two digits. The digits in the ten's place is 3 times the digit in the unit's place. If 54 is subtracted from the number, then the digits are reversed. The number is; (a) 39 (b) 62 (c) 93 (d) 31 277

A person purchased 2 apples and 5 bananas at the cost of = 90. Later he visited to another shop where shopkeeper told him that if you give me = 50 and one banana, | can give you 3 apples. He agreed to the deal. What is the cost of one apple and one banana? (a) (15,10) (b) (10, 15) (c) (10,20) (d) (20,10) If one of the root of the equation x? - 3x + k = 0 is…