Quantitative Aptitude - MCQ Practice Questions
Practice free Quantitative Aptitude multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.
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A train travels 240 km in 4 hours. Due to congestion, its speed reduces by 25%. How long will it take to cover 180 km at reduced speed?
A shopkeeper marks goods at 40% above cost price and offers 15% discount. What is his profit percentage?
Three bells ring at 8, 12, and 18-minute intervals. After how many minutes will they ring together if they start together?
The HCF of two numbers is 12 and their LCM is 180. If one number is 36, find the other number.
Three numbers are in the ratio 2:3:4 and their LCM is 240. Find the HCF of these numbers.
A product's cost price is ₹500. A trader marks it 60% above cost price and gives a discount of 25%. If HCF of profit and marked price is calculated, find the profit percentage.
HCF of two numbers is 11 and their sum is 99. If one number is 33, find the other number.
A man invests ₹10,000 at 15% SI for 2 years. He then invests the entire amount (principal + SI) for next 3 years at 12% CI. Find total amount after 5 years.
Pipe A fills a tank in 24 hours, Pipe B in 36 hours, and Pipe C empties it in 48 hours. If all three are opened together, in how many hours will the tank be filled?
A boat travels 48 km downstream in 3 hours and 48 km upstream in 8 hours. Find the speed of the boat in still water.
The LCM of two coprime numbers is 143. If one number is 11, find the other.
A train travels 360 km with an average speed of 90 km/h. If it had traveled at 120 km/h, how much time would it have saved?
Find the smallest number that when divided by 15, 24, and 35 leaves remainder 9 in each case.
A shopkeeper bought goods for ₹5000 and marked them 80% above the cost price. He gives two successive discounts of 20% and 15%. Find his profit percentage.
Two workers can complete a task in 12 days and 18 days respectively working alone. After 4 days of working together, the first worker leaves. How many more days will the second worker take to finish?
The HCF of three numbers is 12, and their LCM is 1800. If two numbers are 60 and 90, find the third number.
A principal of ₹12,000 is invested at 10% per annum compound interest for 2.5 years. Find the amount.
A train 250 meters long passes a platform 150 meters long in 20 seconds. Find the speed of the train.
Find the greatest number that divides 2070, 2415, and 2760 leaving the same remainder in each case.
A person borrows ₹25,000 at 8% SI. After 3 years, how much total amount must he repay?