APSI2018 Related Question Answers
1. In each of the questions given below which one of the five answer figures on the right should come after the problem figures on the left, if the sequence were continued ?
2. The number of zeros occurring after the last significant (non zero) digit in the product of $$75\times60\times48\times35\times30\times24\times18\times10\times5$$ is
5. The average age of two sons and their father is greater than the average age of the two sons and their mother by 4 years. If the average age of these four persons is 19 years and the average age of the two sons is 6 years, then the ratio of the ages between the father and mother is.
6. The average weight of A,B, C is 84 kg. If D joins this group, theri average weight becomes 80 kg. If another man E who weights 3 kg more than D replaces A then, the average weight of B, C, D, E becomes 79 kg. The weight of A (in kg). Is
7. A trader bought 2 cycles of r a sum of Rs. 7,800. He sold the first one at 4% profit and the second one at 9% loss. Later the found that each cycle is sold for the same price. Then the cost price (in Rs.) of that cycle which is sold for loss is
8. A person sold a article for Rs. 144, thereby gaining a profit percent equal to the cost price. Then the cost price of that article (in Rs.) is
9. The cost price of a pair of shoes is Rs. 800. Its marked price is Rs. 1060. If the shopkeeper suffered a loss of 12% in the festival sale, the approximate discount percent he offered was.
10. P sold article to Q for 25% profit. Q sold it to R for 15% loss, and R sold it to S for 20% profit. If S bought it for Rs. 204, P’s purchase price of that article (in Rs.) is
11. If a reduction of Rs. 3 is given on an article and sold it to Rs. 42, then the percentage of discount allowed is.
12. After allowing a discount of 20% on the marked price of an article, a shopkeeper makes a profit of 12%. What percent is its marked price above its cost price ?
13. A train of length 180 meters moving with uniform speed crosses a telephone pole in 18 second. Due to detachment of some coaches, its length is reduced to 150 meters. Now the time (in seconds) taken by this train moving with same speed to cross a bridge of length 120 meters is
14. In a 100 meters running race, if A defeats B in 10 meters and defeats C in 28 meters, then in how many meters B defeats C ?
15. A certain number of men will complete a work in 60 days. If 8 men join them, it will be finished earlier by 15 days. How many men were there originally ?
16. 12 men and 16 women can do a piece of work in 6 days and 15 men and 30 women can do it in 4 days. The time (in days) needed for 6 men and 12 women to complete is
17. Chandu takes twice as much time as Avinash and thrice as much time as Satish to finish a piece of work. Chandu started that work and after 2 days he left it. The time (in hours) needed for Avinash and Satish to finish the remaining work together is.
18. Let the sum of three numbers be 13680. If the first number is $$\frac{3}{5}$$ of the third number and the ratio between the second and the third numbers is $$4:7$$, find the first number is
19. A boy distributes chocolates among four of his friends in the ratio $$\frac{1}{3}:\frac{1}{4}:\frac{1}{5}:\frac{1}{6}$$. The minimum number of chocolates this boy should have, in order to do this distribution is
20. A person gave $$\frac{2}{5}$$ of his property to his elder son and 30% of his property to his younger son, He shared the rest of the property among his three daughters in the ratio $$3:5:2$$. If one of his sons got Rs.20,000 more than the other, then the largest share among the shares of the daughter is
21. The ratio of the present prices of two bicycles is 2:3. Two years later, when the price of the first is increased by 15% and that of the second by Rs. 475, the ratio of their prices becomes 3:5. The present price of the first bicycle in rupees is
22. If the difference between the yearly compound interest for 2 years and simple interest for 3 years on a certain amount at 10% per annum is Rs. 1080, then that amount ( in Rs.) is
23. A person borrowed some money for simple interest and the interest paid ti $$\frac{4}{9}th$$ of the principal. If the magnitudes of the interest rate and the time period are equal, then the rate of interest per annum is
24. A person borrowed a sum for simple interest at a certain rate for a period of 3 years. If he has taken it for 2% higher rate, he would have to pay Rs. 720 more. Then the sum (in Rs.) borrowed by him is
25. Sunil borrowed Rs. 25,000 from a money lender at 20% compound interest per annum. At the end of each year he repaid Rs. 5,000. The amount he still owes to the lender after paying three such instalments is (in Rs.).
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