Selected Math Question For OSSC Exam | Top 1000 | Set 5 |

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#1. A certain number of men complete a piece of work in 60 days. If there were 8 men more, the work can be finished in 10 days less. The number of men originally is

#2. If 1 man or·2 women or 3 boys can do a piece of work in 44 days, then the same work will be done by 1 man, 1 woman and 1 boy in

#3. If the length of a rectangle is increased by 10% and it's breadth is decreased by 10%, the change in its area will be ?

#4. The salary of a worker is first increased by 5% and then it is decreased by 5%. What is net change in his salary?

#5. An item is sold for 680 after allowing a discount of 15% on its marked price .(M.R.P). Find the marked price.

#6. 24 persons working 8 hours a day can complete 2 units of a work in 10 days. How many persons are required to complete 4 units of that work, if they work 6 hours a day for 16 days?

#7. If 42 persons consume 144 kg of wheat in 15 days, then in how many days will 30 persons consume 48 kg of wheat?

#8. If one of the sides of a square is increased by 20% and the other side decreased by 20% get a rectangle, what percent of the area of the square will be the area of this rectangle?

#9. 45% of 300 + √? = 56% of 750 - 10% of 250

#10. A candidate scoring 25% marks in an examination fails by 30 marks while another candidate who score 50% marks gets 20 marks more than those required to pass. The pass percentage is

#11. In a cricket match, Team 'X' gets 70% of the total score and defeated Team T by 72 runs. What is the total number of runs scored by the winner?

#12. If 40 men working 12 hours a day can complete a work in 8 days, then how many men working 4 hours a day can complete the same work in 16 days?

#13. Sister can bake 50 cakes in 25 hours. Sister and Mummy together can bake 75 cakes in 15 hours. How many cakes Mummy can bake in 15 hours?

#14. The percent profit earned by selling an article at 5400 is equal to the percent loss incurred on selling the same article 3600. What will be the percent profit if the article is sold at 5000?

#15. Two successive discounts of 8% and 12% are equal to a single .discount of:

#16. Aman buys an article for 20% less than its value and sells it for 20% more than its value. His gain or loss percent is

#17. If income of Ravi is 20% more than that of Ram, then income of Ram is how much percent less than that of Ravi?

#18. A shopkeeper uses a 900 gm weight for 1 kg. The profit in percentage he makes is

#19. If a shopkeeper marks an item 50% above its CP and if 12% discount is given on the marked price and the shopkeeper makes profit of 256, then what will be the actual cost price of the item?

#20. 100 bananas are bought at rate of 400 and sold at the rate of 60 per dozen. The percentage of profit or loss is

#21. 18 men or 25 boys can complete a work 25 days. How many days will 36 men and 10 boys take to complete the work?

#22. If 35 men can finish a piece of work in 8 days, then the number of men who can do the same work in 10 days is

#23. If a stall sells a pizza at 200 he makes 20% loss if he wants to make 10% profit then at what price should he sell?

#24. What is 45% of 25% of 4/5 th of 850?

#25. Some masons promised to do a work in 10 days but 8 of them were absent and remaining did the work in 18 days. What was the original number of masons?

#26. The present population of the village is 6200. If the number of males increases by 12% an the number of females increases by 16%, then the population will become 7072. What is the present population of females in the village?

#27. A person bought pens at 25 for a rupee and sold at 15 for a rupee. What is his profit per cent?

#28. Tom's salary is 150% of John's salary. John's salary is 80% of Steve's salary. What is the ratio of Steve's salary to Tom's salary?

#29. Paul sold a machine for 42,600 with a discount of 29% on the labeled price and made a profit of 6.5%. What would have been the percent profit if the machine was sold without any discount on the labeled price?

#30. A painter can paint a fence in 24 hours. After 6 hours he takes a break. What fraction of the fence is yet to be painted?

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Welcome To Odisha Regional Stuy Point
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all competitive exam   In ଓଡ଼ିଆ Language…

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