Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 196 · 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 7 kg of rice costs ₹266, how many kg can you buy for ₹304?
2. 2.If 3 kites cost ₹75, how much do 14 kites cost (in ₹)?
3. 3.A car goes 24 km on 2 litres of petrol. How far can it go on 3 litres (in km)?
4. 4.A car goes 36 km on 3 litres of petrol. How far can it go on 17 litres (in km)?
5. 5.If 11 mangoes cost ₹616, how much do 12 mangoes cost (in ₹)?
6. 6.If 11 bottles of juice cost ₹363, how much do 12 bottles of juice cost (in ₹)?
7. 7.A car goes 75 km on 5 litres of petrol. How far can it go on 11 litres (in km)?
8. 8.A hostel has enough food for 4 students for 8 days. How many days will the same food last for 8 students?
9. 9.A car goes 64 km on 8 litres of petrol. How far can it go on 16 litres (in km)?
10. 10.If 9 kg of rice costs ₹225, how many kg can you buy for ₹100?
11. 11.A hostel has enough food for 7 students for 15 days. How many days will the same food last for 15 students?
12. 12.A car goes 120 km on 6 litres of petrol. How far can it go on 30 litres (in km)?
13. 13.11 painters can paint a school in 16 days. How many days would 22 painters take, working at the same speed?
14. 14.If 11 cricket balls cost ₹660, how much do 5 cricket balls cost (in ₹)?
15. 15.If 2 kg of rice costs ₹148, how many kg can you buy for ₹296?
16. 16.A car goes 46 km on 2 litres of petrol. How far can it go on 6 litres (in km)?
17. 17.A hostel has enough food for 4 students for 13 days. How many days will the same food last for 13 students?
18. 18.4 painters can paint a school in 9 days. How many days would 9 painters take, working at the same speed?
19. 19.If 9 kg of rice costs ₹810, how many kg can you buy for ₹1260?
20. 20.A car goes 45 km on 5 litres of petrol. How far can it go on 25 litres (in km)?
21. 21.A hostel has enough food for 8 students for 30 days. How many days will the same food last for 24 students?
22. 22.If 8 kg of rice costs ₹592, how many kg can you buy for ₹666?
23. 23.A hostel has enough food for 9 students for 24 days. How many days will the same food last for 24 students?
24. 24.If 10 mangoes cost ₹550, how much do 13 mangoes cost (in ₹)?
25. 25.If 2 kg of rice costs ₹58, how many kg can you buy for ₹319?
26. 26.If 9 kg of rice costs ₹621, how many kg can you buy for ₹966?
27. 27.A hostel has enough food for 2 students for 15 days. How many days will the same food last for 10 students?
28. 28.5 painters can paint a school in 27 days. How many days would 9 painters take, working at the same speed?
29. 29.7 painters can paint a school in 21 days. How many days would 21 painters take, working at the same speed?
30. 30.If 6 kg of rice costs ₹246, how many kg can you buy for ₹369?
31. 31.A hostel has enough food for 6 students for 22 days. How many days will the same food last for 22 students?
32. 32.If 6 kg of rice costs ₹174, how many kg can you buy for ₹290?
33. 33.If 11 pens cost ₹385, how much do 20 pens cost (in ₹)?
34. 34.11 painters can paint a school in 18 days. How many days would 9 painters take, working at the same speed?
35. 35.If 10 cricket balls cost ₹540, how much do 18 cricket balls cost (in ₹)?
36. 36.If 8 kg of rice costs ₹368, how many kg can you buy for ₹92?
37. 37.12 painters can paint a school in 4 days. How many days would 4 painters take, working at the same speed?
38. 38.If 7 kg of rice costs ₹217, how many kg can you buy for ₹372?
39. 39.If 10 notebooks cost ₹590, how much do 7 notebooks cost (in ₹)?
40. 40.A car goes 81 km on 9 litres of petrol. How far can it go on 22 litres (in km)?

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