LOGIC/ARITHEMATIC

A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should mix from each of the containers so as to get 12 liters of milk such that the ratio of water to milk is 3: 5?

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A. 9 litres, 8 litres B. 7 litres, 5 litres C. 6 litres, 7 litres D. 6 litres, 6 litres

Continue ReadingA milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should mix from each of the containers so as to get 12 liters of milk such that the ratio of water to milk is 3: 5?

One quality of wheat at Rs. 9.30 per kg is mixed with another quality at a certain rate in the ratio 8: 7. If the mixture so formed be worth Rs. 10 per kg, what is the rate per kg of the second quality of wheat?

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A. Rs. 12 B. Rs. 10.60 C. Rs. 10.80 D. Rs. 13

Continue ReadingOne quality of wheat at Rs. 9.30 per kg is mixed with another quality at a certain rate in the ratio 8: 7. If the mixture so formed be worth Rs. 10 per kg, what is the rate per kg of the second quality of wheat?

Two vessels A and B contain spirit and water mixed in the ratio 5: 2 and 7: 6 respectively. Find the ratio in which these mixtures be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8: 5?

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A. 5:3 B. 9:4 C. 5:6 D. 7:9

Continue ReadingTwo vessels A and B contain spirit and water mixed in the ratio 5: 2 and 7: 6 respectively. Find the ratio in which these mixtures be mixed to obtain a new mixture in vessel C containing spirit and water in the ratio 8: 5?

Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1: 1: 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be:

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A. Rs. 187 B. Rs. 172 C. Rs. 175.50 D. Rs. 180

Continue ReadingTea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1: 1: 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be:

Your supervisor instructs you to purchase 240 pens and 6 staplers for the office. Pens are purchased in sets of 6 for Rs.2. per pack. Staplers are purchased in sets of 2 for 12.95. How much will purchasing these products cost?

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A. Rs.118.85 B. Rs.162.90 C. Rs.226.75 D. Rs.145.75

Continue ReadingYour supervisor instructs you to purchase 240 pens and 6 staplers for the office. Pens are purchased in sets of 6 for Rs.2. per pack. Staplers are purchased in sets of 2 for 12.95. How much will purchasing these products cost?

If 1/3 of the liquid contents of a can evaporates on the first day and 3/4 of the remainder evaporates on the second day, the fractional part of the original contents remaining at the close of the second day is:

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A. 4/7 B. 1/6 C. 1/2 D. 7/12

Continue ReadingIf 1/3 of the liquid contents of a can evaporates on the first day and 3/4 of the remainder evaporates on the second day, the fractional part of the original contents remaining at the close of the second day is: