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
Simple interest on a sum for 3 years at 8% p.a. is Rs. 1200. What is the principal?
A sum of Rs. 12,000 is invested at 10% p.a. compound interest. What will be the amount after 2 years?
A boat's speed in still water is 15 km/h. It takes 2 hours to go 30 km upstream. What is the speed of the current?
Two pipes A and B can fill a tank in 20 hours and 30 hours respectively. An outlet pipe C can empty it in 40 hours. If all three are opened together, how long will it take to fill the tank?
The ratio of speeds of two trains is 3:4. They travel towards each other. If they meet after 4 hours and the slower train covers 240 km, what is the distance between the two stations?
A retailer marks goods at 60% above cost price and offers a 25% discount. What is his profit percentage?
If x% of 400 equals 20% of y, and y = 500, find x.
A man invests Rs. 5000 in two schemes at 12% and 8% p.a. respectively. If he gets Rs. 520 as interest after 1 year, how much did he invest in the 12% scheme?
A works twice as fast as B. If B takes 30 days to complete a work, how many days will both take together?
A number's 35% is 105. What is 65% of that number?
A vendor buys 100 articles for Rs. 4000. He sells 60 at a profit of 10% and 40 at a loss of 5%. What is his overall profit/loss percentage?
Two pipes fill a tank in 15 and 20 minutes respectively. How long will it take to fill the tank if both are opened?
A train travels 200 km in 5 hours. What distance will it cover in 8 hours at the same speed?
A commodity's price increases by 25% in the first year and decreases by 20% in the second year. If the initial price was Rs. 1000, what is the price after 2 years?
The downstream speed of a boat is 20 km/h and upstream speed is 12 km/h. What is the boat's speed in still water?
A is 50% more efficient than B. If B can complete a task in 24 days, how long will A take?
A sum doubles in 5 years at simple interest. At the same rate, in how many years will it become 4 times?
A merchant offers 30% discount on marked price. Even after discount, he makes 20% profit. If cost price is Rs. 700, what is the marked price?
A shopkeeper marks goods 40% above cost price and offers 15% discount. What is his profit percentage?
If 45% of a number equals 180, what is 80% of that number?