Aptitude Quiz

1. What’s the next number in this sequence — 2, 6, 12, 20, 30, ___?

2. If the cost of 5 pens is ₹60, what’s the cost of 8 pens?

3. A train 180m long crosses a platform 420m long in 30 sec. What’s its speed?

4. What is 20% of 250?

5. A man can do a piece of work in 15 days. In how many days can two men finish it together?

6. The average of 10, 20, 30, 40, 50 is?

7. What is the simple interest on ₹5000 at 8% per annum for 2 years?

8. The ratio of 3:4 is equivalent to?

9. If a clock shows 3:15, what is the angle between the hour and minute hand?

10. A shopkeeper marks his goods 20% above cost price and gives 10% discount. What’s the profit percentage?

11. If A is 3 times B and B is 2 times C, then A is how many times C?

12. 12 men can complete a work in 8 days. How many men required to complete the work in 6 days?

13. The area of a circle with a radius of 7 cm is?

14. If the selling price is ₹500 and profit is 25%, what is the cost price?

15. What’s the LCM of 12, 15, and 20?

16. A can do a job in 20 days, B in 30 days. Working together, how long will they take?

17. Find the compound interest on ₹5000 for 2 years at 10% p.a.

18. If 5 pencils cost ₹30, what is the cost of 8 pencils?

19. If the perimeter of a square is 40 cm, what is the area?

20. What is 75% of 240?

21. If 3/4 of a number is 36, what’s the number?

22. What’s the next term in the series: 5, 11, 17, 23, ___?

23. A bag contains 4 red, 5 blue, and 6 green balls. Probability of picking a blue ball?

24. Two successive discounts of 20% and 10% is equal to a single discount of?

25. A man gains 20% by selling an article for ₹600. Find the cost price.