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 merchant offers successive discounts of 15% and 10%. What is the equivalent single discount?
A man sells an article at 20% profit. If he had sold it at ₹60 more, the profit would be 30%. Find the cost price.
Find the greatest number that divides 1548, 1800, and 1992 exactly.
A principal of ₹8000 becomes ₹9261 in 3 years at compound interest. Find the rate p.a.
Pipe A fills a tank in 20 hours, Pipe B in 30 hours. If A is open for 10 hours and then B is also opened, how much time for B alone to fill the remaining?
If a profit of ₹200 is made on a book by selling at 20% profit, what is the selling price?
Two numbers have HCF 15 and LCM 900. If their difference is 15, find the numbers.
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.