Quantitative Aptitude - MCQ Practice Questions
Practice free Quantitative Aptitude multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.
1,105 questions | 100% Free
Two items are sold at ₹900 each. One at 25% profit and another at 25% loss. What is the overall profit/loss?
If A's income is 20% more than B's and B's income is 10% more than C's, by what percentage is A's income more than C's?
A merchant sells two items at ₹1,200 each. On one he gains 20% and on the other he loses 20%. What is his overall profit or loss percentage?
The value of a car depreciates by 15% annually. If its current value is ₹8,00,000, what will be its value after 2 years?
A number is increased by 20% and then decreased by 15%. If the final number is 510, what was the original number?
A's salary is 25% less than B's. By what percentage is B's salary more than A's?
If simple interest on ₹6,000 for 3 years equals simple interest on ₹9,000 for 2 years, find the rate of interest.
If ₹P becomes ₹Q in T years at R% simple interest, which formula correctly represents the principal?
A borrowed ₹5,000 from B at 8% simple interest for 3 years. A then lent this to C at 10% for 3 years. What is A's profit?
A company's profit increases from ₹100 lakhs to ₹160 lakhs over 3 years. What is the average percentage increase per year (approx)?
A batsman's average runs increase from 40 to 45 when he scores 65 in his next innings. How many innings had he played before?
Two vessels contain water-sugar mixture in ratio 3:1 and 5:2. Equal quantities are mixed. What is the average percentage of water in the final mixture?
A cyclist travels 40 km at 20 km/h, then 60 km at 30 km/h, and finally 100 km at 50 km/h. What is his average speed for the entire journey?
The average weight of boys in a class is 60 kg and of girls is 55 kg. If boys and girls are in ratio 3:2, what is the average weight of the entire class?
A person invests ₹8,000 at 10% SI for 3 years and ₹6,000 at 12% SI for 2 years. What is the average rate of return on total investment?
A vessel contains milk and water in ratio 3:2. If 10 liters of mixture is removed and 10 liters of milk is added, the ratio becomes 4:1. What was the original quantity of milk?
Two pipes fill a tank. Pipe A fills it in 20 hours, Pipe B in 30 hours. If both work for 6 hours and then B stops, how long for A to finish?
Three workers A, B, C can complete a job in 12, 15, and 20 days respectively. If they work together for 2 days and then A leaves, what is the average work rate per day for the remaining workers?