## Quantitative Aptitude IBPS, SBI, RBI, LIC, IPPB exams

1. Four years ago, father's age was 6 times that of his son. Twelve years from now, father's age will be twice that of son. What is the present ration of father and son's age?
1. 6 : 1
2. 7 : 1
3. 8 : 2
4. 7 : 2
5. 2 : 8
2. 80 L of a mixture of milk and water is in the ratio of 5 : 3. If 16 L of this mixture is replaced by 16 L of milk, then the ratio of milk and water becomes,
1. 2 : 1
2. 6 : 3
3. 7 : 3
4. 8 : 3
5. 1 : 5
3. At what percent above the cost price must an article be marked so as to gain 33% after allowing a discount of 5%?
1. 38
2. 40
3. 43
4. 48
5. 50
4. A river runs at 2 kmph. If a boat takes twice as long to go up the river as to come down, then what is the speed of the boat in still water?
1. 5 kmph
2. 4 kmph
3. 10 kmph
4. 8 kmph
5. 6 kmph
5. Three men can complete a piece of work in 6 days. Two days after they start, 3 more men joined them. How many days will they take to complete the remaining work?
1. 3 days
2. 2 days
3. 1 day
4. 4 days
5. 6 days
6. 5 L of milk is mixed with 500 ml of sugar solution. What is the ratio of sugar solution to the rest of the mixture, after adding 1.5 L of water?
1. 1 : 14
2. 1 : 15
3. 1 : 12
4. 2 : 13
5. 1 : 13
7. The rate of interest on a sum of money is 4% per annum for the first 2 years. 6% per annum for the next three years and 8% per annum for the period beyond 5 years. If the simple interest accrued by the sum for a total of 8 years is Rs. 1280. What is the sum?
1. Rs. 3200
2. Rs. 2880
3. Rs. 2560
4. Rs. 5120
5. Rs. 3840
8. The length of a rectangle is increased by 60%. By what percent would the breadth have to be decreased to maintain the same area?
1. 30%
2. 40%
3. 37.5%
4. 44.8%
5. 60%
9. The sum of two numbers is 2500. When the bigger number is divided by the difference of the numbers, it gives quotient of 2 and remainder of 113. What is the smaller number?
1. 871
2. 637
3. 928
4. 737
5. 517
10. In the first year, the turnover of a company A was Rs. 95 crores. If in the second year, the turnover is Rs. 114.95 crores, then what is the percentage increase?
1. 21.50%
2. 21.05%
3. 21%
4. 21.25%
5. 21.75%

1. 4
2. 3
3. 2
4. 5
5. 2
6. 5
7. 3
8. 3
9. 1
10. 5