Everyday Maths Practice Worksheet

Quantitative aptitude lesson 20: Practice: everyday maths · Set 651 · 40 questions

The method (Find the 100%): Name the topic and write its formula. For percent questions, decide which value is the 100%. Check units (₹, km/h, days) and whether the answer is sensible.

1. 1.A shopkeeper buys a study lamp for ₹500 and sells it for ₹600. Find the profit percent.
2. 2.A shopkeeper buys a pair of shoes for ₹380 and sells it for ₹437. Find the profit percent.
3. 3.A pair of shoes bought for ₹1580 is sold at a profit of 20%. What is the selling price (in ₹)?
4. 4.The average of 4 numbers is 34. When one more number is added, the average becomes 35. What number was added?
5. 5.Find the compound interest on ₹20000 at 10% per year for 2 years, added every year (in ₹).
6. 6.A water tank holds 2540 litres. 5% of the water is used. How many litres are left?
7. 7.What sum of money earns ₹1572 simple interest in 3 years at 4% per year (in ₹)?
8. 8.Sneha can finish a job in 10 days and Pooja in 5 days. What fraction of the job do they finish if they work together for 2 days? =
9. 9.A bus runs at 36 km/h. How far does it go in 90 minutes (in km)?
10. 10.Find the compound interest on ₹25000 at 10% per year for 3 years, added every year (in ₹).
11. 11.The price of a school bag changes from ₹3540 to ₹3009. By what percent did it come down?
12. 12.Tara works twice as fast as Priya. Together they finish a job in 4 days. How many days would Priya take alone?
13. 13.Sneha is 2 years older than Kavya. In 9 years, the sum of their ages will be 48. How old is Kavya now?
14. 14.Pooja’s batting average after 14 innings is 37 runs. How many runs must Pooja score in the next innings to raise the average to 40?
15. 15.A water tank holds 4180 litres. 40% of the water is used. How many litres are left?
16. 16.The simple interest on ₹18200 for 2 years is ₹728. What is the rate of interest (% per year)?
17. 17.Change 5 m/s into km/h.
18. 18.Change 25 m/s into km/h.
19. 19.Find the amount when ₹19200 is invested at 15% per year compound interest for 2 years (in ₹).
20. 20.The price of a school bag changes from ₹1320 to ₹1848. By what percent did it go up?
21. 21.A bus runs at 76 km/h. How far does it go in 90 minutes (in km)?
22. 22.By selling a table fan for ₹198, a shopkeeper makes a loss of 10%. What did the table fan cost the shopkeeper (in ₹)?
23. 23.Aarav works three times as fast as Ananya. Together they finish a job in 6 days. How many days would Ananya take alone?
24. 24.The simple interest on ₹15300 for 2 years is ₹2754. What is the rate of interest (% per year)?
25. 25.By selling a watch for ₹1869, a shopkeeper makes a profit of 5%. What did the watch cost the shopkeeper (in ₹)?
26. 26.Two discounts of 25% and 20%, one after the other, are the same as one discount of what percent? =
27. 27.A school bag marked at ₹580 is sold for ₹493. What is the discount percent?
28. 28.By selling a table fan for ₹276, a shopkeeper makes a loss of 40%. What did the table fan cost the shopkeeper (in ₹)?
29. 29.Find the compound interest on ₹23200 at 15% per year for 2 years, added every year (in ₹).
30. 30.A cricket bat is marked at ₹3180. The shop gives a 25% discount. How much do you pay (in ₹)?
31. 31.Find the amount when ₹34375 is invested at 12% per year compound interest for 2 years (in ₹).
32. 32.Manav can finish a job in 13 days and Dev in 15 days. What fraction of the job do they finish if they work together for 1 day? =
33. 33.By selling a table fan for ₹2340, a shopkeeper makes a profit of 50%. What did the table fan cost the shopkeeper (in ₹)?
34. 34.Find the simple interest on ₹3800 at 13% per year for 4 years (in ₹).
35. 35.The price of a bicycle is ₹4100. It goes up by 15%. What is the new price (in ₹)?
36. 36.By selling a bicycle for ₹570, a shopkeeper makes a loss of 25%. What did the bicycle cost the shopkeeper (in ₹)?
37. 37.In 12 years, Diya will be twice as old as Diya was 2 years ago. How old is Diya now?
38. 38.A shop sells 1860 cups of tea a month. Next month it sells 50% more. How many cups does it sell next month?
39. 39.Find the simple interest on ₹9500 at 10% per year for 3 years (in ₹).
40. 40.A shopkeeper buys a watch for ₹1960 and sells it for ₹2940. Find the profit percent.

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude