Quantitative Quiz 3MarkMarch 7, 2025Quantitative Aptitude Welcome to your Quantitative Quiz 3 1. What is the value of 15% of 250? 15 25 35 45 None 2. The ratio of the present ages of A and B is 4:5. If the sum of their ages is 72 years, what is the present age of A? 12 22 32 42 None 3. A boat goes 30 km upstream in 5 hours and 40 km downstream in 4 hours. What is the speed of the boat in still water? 7 km/h 6 km/h 9 km/h 8 km/h None 4. The average of five consecutive even numbers is 30. What is the largest of these numbers? 56 36 66 76 None 5. If a number is divided by 5, the remainder is 3. What is the remainder when the same number is divided by 10? 8 9 5 22.2 None 6. What is the LCM of 12 and 15? 100 60 80 5.5 None 7. A person travels 10 km north, 5 km east, and then 10 km south. How far is he from the starting point? 5 KM 6 KM 7 KM 8 KM None 8. If the cost of 10 apples is Rs. 50, what will be the cost of 15 apples? 22 66 75 85 None 9. A car travels 240 km in 4 hours. What is the average speed of the car? 50 km/h 70 km/h 80 km/h 60 km/h None 10. If the perimeter of a rectangle is 48 cm and the length is 14 cm, what is the width of the rectangle? 9 CM 66 CM 5 CM 12 CM None 11. The area of a square is 64 cm². What is the length of one side of the square? 5 CM 8 CM 7 CM 9 CM None 12. In a class of 50 students, 30 are boys and the rest are girls. What is the percentage of girls in the class? 40% 60% 22% 6.2% None 13. What is the 25% of 800? 100 200 300 500 None 14. If a number is divisible by 2, 3, and 5, what is the smallest number divisible by all these numbers? 7 66 25 30 None 15. A person invests Rs. 10,000 at 5% simple interest per annum. What will be the amount after 2 years? 20500 1500 10500 250000 None 16. The average of five consecutive odd numbers is 35. What is the middle number? 35 5 100 22 None 17. The sum of the ages of two brothers is 24 years. Five years ago, the elder brother was twice as old as the younger brother. What are their current ages? 16 and 8 12 and 12 15 and 9 4 and 10 None 18. A cylinder has a radius of 7 cm and a height of 10 cm. What is the volume of the cylinder? (Use π = 22/7) 1540 154 cm³ 220 cm³ 1000 cm³ None 19. What is the compound interest on Rs. 5000 at 4% per annum for 2 years? Rs. 400 Rs. 416 Rs. 424 Rs. 404 None 20. If 10 workers can complete a task in 15 days, how long will it take for 5 workers to complete the same task? 30 days 45 days 60 days 75 days None 21. A clock shows 6:30. What is the angle between the hour hand and the minute hand? 180° 120° 90° 60° None 22. What is the next number in the series 3, 6, 12, 24, …? 58 48 68 78 None 23. If 5 men can do a piece of work in 20 days, in how many days will 10 men complete the same work? 5 days 20 days 10 days 15 days None 24. What is the probability of getting a head when a coin is tossed? 6/2 8/8 9/2 1/2 None 25. A number is increased by 20% and then decreased by 20%. What is the net percentage change? 0% 4% decrease 5% decrease 6% decrease None 26. If a man buys an item for Rs. 500 and sells it for Rs. 600, what is his profit percentage? 20% 35% 100% None 27. What is the total surface area of a cube with side 6 cm? 216 cm² 72 cm² 36 cm² 108 cm² None 28. The speed of a car is 60 km/h. How much distance will it cover in 2.5 hours? 200 KM 150 KM 300 KM 450 KM None 29. In a class of 50 students, the number of boys is 30. What is the ratio of boys to girls? 3:2 3:5 3:7 3:6 None 30. A man runs 200 meters in 30 seconds. What is his speed in km/h? 28 km/h 36 km/h 40 km/h 24 km/h None 1 out of 6 Time's upTime is Up! Post Views: 106
