Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 187 · 40 questions

The method (Go through one): Find the value of one: divide. Multiply by the number you need. Inverse (more workers → fewer days): multiply first to find the total work, then divide.

1. 1.If 5 bottles of juice cost ₹60, how much do 13 bottles of juice cost (in ₹)?
2. 2.If 9 cricket balls cost ₹45, how much do 11 cricket balls cost (in ₹)?
3. 3.If 9 mangoes cost ₹180, how much do 2 mangoes cost (in ₹)?
4. 4.If 12 cricket balls cost ₹144, how much do 4 cricket balls cost (in ₹)?
5. 5.If 4 bottles of juice cost ₹96, how much do 16 bottles of juice cost (in ₹)?
6. 6.If 4 pencil boxes cost ₹60, how much do 13 pencil boxes cost (in ₹)?
7. 7.If 6 kg of rice costs ₹510, how many kg can you buy for ₹255?
8. 8.If 4 pencil boxes cost ₹72, how much do 8 pencil boxes cost (in ₹)?
9. 9.If 8 kg of rice costs ₹464, how many kg can you buy for ₹290?
10. 10.If 3 kg of rice costs ₹99, how many kg can you buy for ₹429?
11. 11.A car goes 104 km on 8 litres of petrol. How far can it go on 3 litres (in km)?
12. 12.If 8 notebooks cost ₹240, how much do 4 notebooks cost (in ₹)?
13. 13.A car goes 112 km on 7 litres of petrol. How far can it go on 3 litres (in km)?
14. 14.If 2 kg of rice costs ₹116, how many kg can you buy for ₹812?
15. 15.A car goes 216 km on 9 litres of petrol. How far can it go on 33 litres (in km)?
16. 16.If 8 kg of rice costs ₹184, how many kg can you buy for ₹46?
17. 17.If 6 kg of rice costs ₹324, how many kg can you buy for ₹810?
18. 18.If 2 mangoes cost ₹100, how much do 16 mangoes cost (in ₹)?
19. 19.2 painters can paint a school in 7 days. How many days would 7 painters take, working at the same speed?
20. 20.A car goes 42 km on 2 litres of petrol. How far can it go on 8 litres (in km)?
21. 21.A car goes 78 km on 6 litres of petrol. How far can it go on 29 litres (in km)?
22. 22.A hostel has enough food for 2 students for 14 days. How many days will the same food last for 7 students?
23. 23.If 4 kg of rice costs ₹220, how many kg can you buy for ₹715?
24. 24.If 7 pencil boxes cost ₹280, how much do 19 pencil boxes cost (in ₹)?
25. 25.If 2 kg of rice costs ₹150, how many kg can you buy for ₹600?
26. 26.8 painters can paint a school in 17 days. How many days would 4 painters take, working at the same speed?
27. 27.If 9 kg of rice costs ₹189, how many kg can you buy for ₹126?
28. 28.If 3 kg of rice costs ₹162, how many kg can you buy for ₹270?
29. 29.If 7 cricket balls cost ₹294, how much do 5 cricket balls cost (in ₹)?
30. 30.3 painters can paint a school in 27 days. How many days would 9 painters take, working at the same speed?
31. 31.If 3 kg of rice costs ₹69, how many kg can you buy for ₹253?
32. 32.If 3 notebooks cost ₹33, how much do 17 notebooks cost (in ₹)?
33. 33.A hostel has enough food for 7 students for 8 days. How many days will the same food last for 14 students?
34. 34.A car goes 33 km on 3 litres of petrol. How far can it go on 29 litres (in km)?
35. 35.A car goes 96 km on 12 litres of petrol. How far can it go on 37 litres (in km)?
36. 36.If 6 notebooks cost ₹210, how much do 3 notebooks cost (in ₹)?
37. 37.If 9 mangoes cost ₹99, how much do 20 mangoes cost (in ₹)?
38. 38.A hostel has enough food for 5 students for 7 days. How many days will the same food last for 7 students?
39. 39.If 11 notebooks cost ₹649, how much do 13 notebooks cost (in ₹)?
40. 40.If 8 pencil boxes cost ₹200, how much do 5 pencil boxes cost (in ₹)?

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