Unitary Method Worksheet

Quantitative aptitude lesson 7: Unitary method · Set 143 · 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 8 kg of rice costs ₹280, how many kg can you buy for ₹315?
2. 2.A car goes 143 km on 11 litres of petrol. How far can it go on 40 litres (in km)?
3. 3.If 5 kg of rice costs ₹315, how many kg can you buy for ₹819?
4. 4.If 6 kg of rice costs ₹348, how many kg can you buy for ₹638?
5. 5.A hostel has enough food for 11 students for 10 days. How many days will the same food last for 22 students?
6. 6.If 12 mangoes cost ₹300, how much do 10 mangoes cost (in ₹)?
7. 7.If 10 bottles of juice cost ₹560, how much do 5 bottles of juice cost (in ₹)?
8. 8.If 8 kg of rice costs ₹528, how many kg can you buy for ₹792?
9. 9.10 painters can paint a school in 11 days. How many days would 11 painters take, working at the same speed?
10. 10.A car goes 99 km on 11 litres of petrol. How far can it go on 36 litres (in km)?
11. 11.If 5 pens cost ₹15, how much do 12 pens cost (in ₹)?
12. 12.If 9 kg of rice costs ₹756, how many kg can you buy for ₹336?
13. 13.A car goes 100 km on 4 litres of petrol. How far can it go on 14 litres (in km)?
14. 14.If 2 mangoes cost ₹68, how much do 4 mangoes cost (in ₹)?
15. 15.A hostel has enough food for 2 students for 11 days. How many days will the same food last for 11 students?
16. 16.A car goes 84 km on 7 litres of petrol. How far can it go on 23 litres (in km)?
17. 17.If 8 kg of rice costs ₹232, how many kg can you buy for ₹174?
18. 18.4 painters can paint a school in 10 days. How many days would 5 painters take, working at the same speed?
19. 19.6 painters can paint a school in 10 days. How many days would 2 painters take, working at the same speed?
20. 20.If 7 kg of rice costs ₹434, how many kg can you buy for ₹744?
21. 21.A car goes 144 km on 12 litres of petrol. How far can it go on 30 litres (in km)?
22. 22.If 4 notebooks cost ₹148, how much do 6 notebooks cost (in ₹)?
23. 23.A car goes 170 km on 10 litres of petrol. How far can it go on 18 litres (in km)?
24. 24.If 4 notebooks cost ₹220, how much do 6 notebooks cost (in ₹)?
25. 25.If 3 kg of rice costs ₹258, how many kg can you buy for ₹172?
26. 26.If 3 kg of rice costs ₹126, how many kg can you buy for ₹378?
27. 27.If 6 kg of rice costs ₹144, how many kg can you buy for ₹96?
28. 28.A car goes 76 km on 4 litres of petrol. How far can it go on 27 litres (in km)?
29. 29.A car goes 46 km on 2 litres of petrol. How far can it go on 22 litres (in km)?
30. 30.If 4 mangoes cost ₹144, how much do 16 mangoes cost (in ₹)?
31. 31.A car goes 110 km on 5 litres of petrol. How far can it go on 6 litres (in km)?
32. 32.If 8 kg of rice costs ₹552, how many kg can you buy for ₹276?
33. 33.If 9 kg of rice costs ₹585, how many kg can you buy for ₹325?
34. 34.If 4 mangoes cost ₹24, how much do 7 mangoes cost (in ₹)?
35. 35.A car goes 165 km on 11 litres of petrol. How far can it go on 34 litres (in km)?
36. 36.10 painters can paint a school in 10 days. How many days would 4 painters take, working at the same speed?
37. 37.If 3 pens cost ₹48, how much do 14 pens cost (in ₹)?
38. 38.If 3 kites cost ₹165, how much do 9 kites cost (in ₹)?
39. 39.A car goes 24 km on 3 litres of petrol. How far can it go on 32 litres (in km)?
40. 40.If 2 kg of rice costs ₹66, how many kg can you buy for ₹297?

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