Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 319 · 40 questions

The method (Type, method, check): Name the type of question. Write the formula or method from that lesson and work step by step. Check units and size, and put the answer back into the question.

1. 1.25% of a number is 64. What is the number?
2. 2.Tara has 14 coins, all ₹5 and ₹2 coins, worth ₹34 in all. How many ₹5 coins are there?
3. 3.Find the HCF of 14 and 49.
4. 4.The average weight of 6 children is 40 kg. One child, who weighs 50 kg, leaves the group. What is the new average weight (in kg)?
5. 5.If 3 mangoes cost ₹24, how much do 10 mangoes cost (in ₹)?
6. 6.A car goes 48 km on 3 litres of petrol. How far can it go on 32 litres (in km)?
7. 7.Change 15 m/s into km/h.
8. 8.Find the HCF of 56 and 48.
9. 9.3 years ago, Priya’s mother was twice as old as Priya. The mother is 13 years old now. How old is Priya now?
10. 10.In 27 years, Vivaan will be twice as old as Vivaan was 3 years ago. How old is Vivaan now?
11. 11.Two discounts of 10% and 25%, one after the other, are the same as one discount of what percent? =
12. 12.22 + 5 × 6 − 6 =
13. 13.A tap fills a tank in 10 hours. A leak at the bottom empties the full tank in 14 hours. With both open, how many hours does the tank take to fill?
14. 14.Ananya has 15 coins, all ₹5 and ₹2 coins, worth ₹36 in all. How many ₹5 coins are there?
15. 15.What percent of 400 is 4?
16. 16.9 × ? − 17 = 127
17. 17.A grocer mixes 6 kg of tea at ₹20 per kg with 6 kg of tea at ₹106 per kg. What is the price of the mix per kg (in ₹)?
18. 18.A car goes 40 km on 5 litres of petrol. How far can it go on 10 litres (in km)?
19. 19.The simple interest on ₹19200 for 3 years is ₹8640. What is the rate of interest (% per year)?
20. 20.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
21. 21.Kabir cycles to his school at 63 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
22. 22.Ishaan takes 40 seconds and Vivaan takes 36 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
23. 23.Find the LCM of 7, 2 and 3.
24. 24.Pipes A and B together fill a tank in 2 hours. Pipe A alone fills it in 4 hours. How many hours does pipe B alone take?
25. 25.Write 3/20 as a percent.
26. 26.48 + 7 × 5 − 33 =
27. 27.Which is closest to 898 × 92? (Round each number first.) (a) 810000 (b) 81000 (c) 162000 (d) 8100
28. 28.A price goes up by 50% and then goes up by 50% more. By what percent has it gone up in all? =
29. 29.(9 + 20) × 2 − 4 =
30. 30.Find the smallest number bigger than 9 that leaves a remainder of 1 when divided by 9, 4 or 8.
31. 31.Two tanks hold 315 litres and 270 litres of milk. What is the biggest can (in litres) that can empty both tanks exactly, with no milk left over?
32. 32.Round 53099 to the nearest hundred.
33. 33.Kavya’s father is four times as old as Kavya. The sum of their ages is 50 years. How old is Kavya?
34. 34.Pooja is 9 years older than Priya. In 9 years, the sum of their ages will be 63. How old is Priya now?
35. 35.How many minutes does a car take to go 138 km at 36 km/h?
36. 36.What percent of 250 is 115?
37. 37.In 14 years, Karan will be twice as old as Karan was 6 years ago. How old is Karan now?
38. 38.Change 36 km/h into metres per second.
39. 39.Kabir cycles to his school at 42 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
40. 40.Karan’s batting average after 5 innings is 44 runs. How many runs must Karan score in the next innings to raise the average to 48?

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