Everyday Maths Practice Worksheet

Quantitative aptitude lesson 20: Practice: everyday maths · Set 476 · 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.In 7 years, Diya will be twice as old as Diya was 3 years ago. How old is Diya now?
2. 2.The average of 8 numbers is 57. When one more number is added, the average becomes 62. What number was added?
3. 3.Sneha can finish a job in 16 days and Pooja in 8 days. Sneha works alone for 8 days and then stops. Pooja finishes the rest. How many days does Pooja take?
4. 4.Saanvi’s batting average after 9 innings is 47 runs. How many runs must Saanvi score in the next innings to raise the average to 52?
5. 5.How many minutes does a car take to go 131 km at 30 km/h?
6. 6.In 19 years, Rohan will be twice as old as Rohan was 2 years ago. How old is Rohan now?
7. 7.The average of 4 numbers is 56. When one more number is added, the average becomes 57. What number was added?
8. 8.A pair of shoes bought for ₹560 is sold at a profit of 25%. What is the selling price (in ₹)?
9. 9.Kabir cycles to his school at 84 km/h and comes back by the same road at 14 km/h. What is his average speed for the whole trip (in km/h)?
10. 10.Diya puts ₹18200 in a bank at 15% simple interest per year. How much will she have after 4 years (in ₹)?
11. 11.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
12. 12.A pair of shoes bought for ₹880 is sold at a loss of 10%. What is the selling price (in ₹)?
13. 13.Diya puts ₹11200 in a bank at 3% simple interest per year. How much will she have after 2 years (in ₹)?
14. 14.Aditya can finish a job in 6 days and Ananya in 12 days. Aditya works alone for 4 days and then stops. Ananya finishes the rest. How many days does Ananya take?
15. 15.Find the simple interest on ₹15400 at 3% per year for 2 years (in ₹).
16. 16.A shopkeeper buys a cricket bat for ₹1640 and sells it for ₹1886. Find the profit percent.
17. 17.A pair of shoes marked at ₹400 is sold for ₹320. What is the discount percent?
18. 18.Find the simple interest on ₹7500 at 5% per year for 2 years (in ₹).
19. 19.Change 35 m/s into km/h.
20. 20.Find the amount when ₹31875 is invested at 12% per year compound interest for 2 years (in ₹).
21. 21.The average of 4 numbers is 39. When one more number is added, the average becomes 40. What number was added?
22. 22.In 23 years, Zoya will be twice as old as Zoya was 3 years ago. How old is Zoya now?
23. 23.The average of 5 numbers is 56. When one more number is added, the average becomes 57. What number was added?
24. 24.Nisha can finish a job in 15 days and Arjun in 9 days. What fraction of the job do they finish if they work together for 2 days? =
25. 25.A car runs for 1 hour at 54 km/h and then for 3 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
26. 26.Kabir cycles to his school at 72 km/h and comes back by the same road at 56 km/h. What is his average speed for the whole trip (in km/h)?
27. 27.Rohan can finish a job in 17 days and Farhan in 5 days. What fraction of the job do they finish if they work together for 3 days? =
28. 28.A pressure cooker is marked at ₹896. The shop takes 25% off, and then a further 25% off the new price. How much do you pay (in ₹)?
29. 29.Find the compound interest on ₹32000 at 15% per year for 3 years, added every year (in ₹).
30. 30.A price goes up by 40% and then goes up by 40% more. By what percent has it gone up in all? =
31. 31.A car runs for 4 hours at 65 km/h and then for 1 hour at 45 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.A bicycle bought for ₹1660 is sold at a profit of 50%. What is the selling price (in ₹)?
33. 33.Diya puts ₹1500 in a bank at 10% simple interest per year. How much will she have after 1 year (in ₹)?
34. 34.A shopkeeper buys a watch for ₹440 and sells it for ₹418. Find the loss percent.
35. 35.A bicycle is marked at ₹640. The shop takes 25% off, and then a further 25% off the new price. How much do you pay (in ₹)?
36. 36.Saanvi works twice as fast as Farhan. Together they finish a job in 2 days. How many days would Farhan take alone?
37. 37.Diya puts ₹6400 in a bank at 15% simple interest per year. How much will she have after 2 years (in ₹)?
38. 38.Nisha can finish a job in 16 days and Farhan in 11 days. What fraction of the job do they finish if they work together for 2 days? =
39. 39.The average of 4 numbers is 52. When one more number is added, the average becomes 58. What number was added?
40. 40.Rahul’s father is five times as old as Rahul. The sum of their ages is 48 years. How old is Rahul?

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