1. A invested Rs. 85000 in a business After a few moths, B joined him with Rs. 51000. At the end of the year, the total profit was divided between them in the ratio of 2 : 1. If the profit was divided according to their equivalent capital shares then after how many months did B join?
1) 8 months
2) 3 months
3) 4 months
4) 2 months
5) 9 months
2. A tree grows 15% every year. If it is 10 feet high now then what will its height be after 2 years?
1) 13.225 feet
2) 16.9 feet
3) 17.89 feet
4) 18.225 feet
5) 19 feet
3. A shopkeeper bought 20 pens and sold 18 pens for the same price. What per cent did he gain or lose?
1) 11(1/9)% loss
2) 11(1/9)% gain
3) 22(2/3)% loss
4) 16(2/3)% gain
5) 20% loss
4. After successive discounts of 20%, 10% and 5% a certain good is sold for Rs. 6840. Find the actual price of the good.
1) Rs. 6000
2) Rs. 9000
3) Rs. 10800
4) Rs. 10000
5) Rs. 10050
5. A sum of money amounts to Rs. 1150 after 3 years and Rs. 1250 after 5 years at the same rate of simple interest. What is the rate of interest per annum?
6. At what rate of compound interest per annum does a sum of money amount to Rs. 4840 in 2 years and Rs. 5324 in 3 years?
7. Ram, sita and Laxman can do a piece of work in 20 days,25 days and 30 days respectively. They finished the work together and earned Rs. 7400 as wages. find the difference between the wages of Ram and Laxman.
1) Rs. 1000
2) Rs. 1200
3) Rs. 1800
4) Rs. 2000
5) None of these
8. Pipe A and B can fill a cistern in 15 minutes and 30 minutes respectively, While Pipe C can empty it in 45 minutes. If all the pipes are opned together at the same time, in what time will the cistern be full?
1) 18(2/5) minutes
2) 16(2/7) minutes
3) 12(6/7) minutes
4) 11(5/7) minutes
5) 14(5/7) minutes
9. The wheel of a cycle completes 500 rotations to cover 2.2 km. What is the radius of the wheel?
5) None of these
10. A 330m-long train is running at 54 m per sec. In what time will it cross a 156-metre-long bridge?
1) 9 seconds
2) 8 seconds
3) 6 seconds
4) 10 seconds
5) 16 seconds
Answers will be provided soon!!!!!!!!
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