Quantitative Aptitude

1. What amount of compound interest can be obtained on an amount of Rs 8840 at the rate of 5% per annum at the end of 3 yr?                                                                                                (1)

1. (1) Rs 1393.405
2. (2) Rs 1326
3. (3) Rs 1384.50
4. (4) Rs 1340
5. (5) None of these

2. A tree’s height increases annually by 1/8th of its height. By how much will it’s height increase after 2.5 years, if it stands today at 10 m height?                                                                             (2)

1. (1) 3.2 m
2. (2) 3.44 m
3. (3) 3.6 m
4. (4) 3.88 m
5. (5) None of these

3. CI on a certain sum for 2 years is Rs. 40.80 and SI isRs. 40 for same year. What will be the rate of interest?   (3)

1. (1) 2%
2. (2) 5%
3. (3) 4%
4. (4) 8%
5. (5) None of these

4. A sum of Rs. 18750 is left by will by a father to be divided between two sons, 12 and 14 years of age, so that when they attain maturity at 18, the amount(P + I) received by each at 5% simple interest will be the same. Find the sum allotted at present to the younger son.                                                                                (3)

1. (1) Rs. 9000
2. (2) Rs. 18,000
3. (3) Rs. 12,000
4. (4) Rs. 10,000
5. (5) Rs. 15,000

5. Siddhartha has deposited a certain amount in the bank to earn compound interest at 10% per annum. The difference between the interest of the third year and second year on the amount is Rs. 1,10. What amount has Siddhartha deposited?                                                                                                            (2)

1. (1) Rs. 8500
2. (2) Rs. 10,000
3. (3) Rs. 9500
4. (4) Rs. 11,000
5. (5) Rs. 12,000