Everyday Maths Practice Worksheet

Quantitative aptitude lesson 20: Practice: everyday maths · Set 342 · 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.Karan’s father is four times as old as Karan. The sum of their ages is 35 years. How old is Karan?
2. 2.A shopkeeper buys a cricket bat for ₹60 and sells it for ₹84. Find the profit percent.
3. 3.Kabir can finish a job in 3 days and Ananya in 10 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
4. 4.Ishaan’s father is twice as old as Ishaan. The sum of their ages is 24 years. How old is Ishaan?
5. 5.A pressure cooker marked at ₹1380 is sold for ₹1242. What is the discount percent?
6. 6.Kavya works twice as fast as Rahul. Together they finish a job in 10 days. How many days would Rahul take alone?
7. 7.Find the compound interest on ₹21536 at 25% per year for 2 years, added every year (in ₹).
8. 8.A school bag is marked at ₹540. The shop takes 20% off, and then a further 25% off the new price. How much do you pay (in ₹)?
9. 9.Find the amount when ₹27600 is invested at 15% per year compound interest for 2 years (in ₹).
10. 10.The price of a school bag changes from ₹960 to ₹768. By what percent did it come down?
11. 11.By selling a pair of shoes for ₹576, a shopkeeper makes a loss of 20%. What did the pair of shoes cost the shopkeeper (in ₹)?
12. 12.Find the simple interest on ₹8400 at 8% per year for 3 years (in ₹).
13. 13.By selling a table fan for ₹1276, a shopkeeper makes a profit of 10%. What did the table fan cost the shopkeeper (in ₹)?
14. 14.A shop sells an average of 62 kg of sugar a day for 2 days, and then 48 kg a day for the next 2 days. What is the average sale per day for all 4 days (in kg)?
15. 15.Saanvi can finish a job in 11 days and Manav in 2 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
16. 16.A shopkeeper buys a pressure cooker for ₹400 and sells it for ₹200. Find the loss percent.
17. 17.By selling a table fan for ₹506, a shopkeeper makes a profit of 15%. What did the table fan cost the shopkeeper (in ₹)?
18. 18.A water tank holds 3180 litres. 25% of the water is used. How many litres are left?
19. 19.The average weight of 7 children is 44 kg. One child, who weighs 62 kg, leaves the group. What is the new average weight (in kg)?
20. 20.Find the compound interest on ₹23125 at 12% per year for 2 years, added every year (in ₹).
21. 21.What sum of money earns ₹3608 simple interest in 4 years at 11% per year (in ₹)?
22. 22.A table fan is marked at ₹3120. The shop gives a 20% discount. How much do you pay (in ₹)?
23. 23.The price of a bicycle is ₹4220. It goes up by 10%. What is the new price (in ₹)?
24. 24.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
25. 25.Find the amount when ₹47200 is invested at 15% per year compound interest for 2 years (in ₹).
26. 26.Sneha can finish a job in 6 days and Aditya in 30 days. Sneha works alone for 1 day and then stops. Aditya finishes the rest. How many days does Aditya take?
27. 27.Two discounts of 50% and 20%, one after the other, are the same as one discount of what percent? =
28. 28.A bus runs at 70 km/h. How far does it go in 30 minutes (in km)?
29. 29.Find the amount when ₹10000 is invested at 5% per year compound interest for 2 years (in ₹).
30. 30.The price of a bicycle is ₹1300. It goes up by 15%. What is the new price (in ₹)?
31. 31.A shopkeeper buys a school bag for ₹1040 and sells it for ₹780. Find the loss percent.
32. 32.Diya puts ₹2400 in a bank at 5% simple interest per year. How much will she have after 2 years (in ₹)?
33. 33.After a 15% discount, a study lamp costs ₹1377. What was its marked price (in ₹)?
34. 34.Change 36 km/h into metres per second.
35. 35.Diya can finish a job in 6 days and Kabir in 13 days. How many days will they take working together? Give a fraction if the answer is not a whole number. =
36. 36.Find the amount when ₹27500 is invested at 4% per year compound interest for 2 years (in ₹).
37. 37.By selling a table fan for ₹528, a shopkeeper makes a loss of 40%. What did the table fan cost the shopkeeper (in ₹)?
38. 38.Tara can finish a job in 14 days and Manav in 28 days. Tara works alone for 4 days and then stops. Manav finishes the rest. How many days does Manav take?
39. 39.A price comes down by 10% and then comes down by 10% more. By what percent has it come down in all? =
40. 40.Nisha’s father is four times as old as Nisha. The sum of their ages is 45 years. How old is Nisha?

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