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
A train 180 m long crosses a bridge 420 m long in 30 seconds. Find the train's speed in km/h.
LCM of three numbers 12, 18, and 24 is?
Compound Interest on ₹10,000 at 10% per annum for 2 years is?
If HCF(a,b) = 6 and LCM(a,b) = 180, and one number is 30, find the other number.
Two trains of lengths 200m and 150m travel towards each other at 60 km/h and 40 km/h respectively. Time to cross each other is?
A person buys an article for ₹400 and sells it for ₹520. What is the profit percentage?
The greatest number that divides 264, 396, and 528 exactly is?
A boat's effective speed in still water is 10 km/h and current speed is 2 km/h. Time to travel 36 km downstream is?
If the HCF of 75 and 125 is 'h' and LCM is 'l', then h×l equals?
Three pipes A, B, C fill a tank in 12, 15, and 20 hours respectively. All three working together will fill the tank in approximately how many hours?
The HCF of two numbers is 12 and their LCM is 360. If one number is 60, find the other number.
Two numbers have HCF 18 and LCM 432. How many such pairs of numbers exist?
A shopkeeper has 48 apples, 72 oranges, and 96 bananas. He wants to pack them into boxes such that each box contains the same number of items of each type. What is the maximum number of boxes needed?
The LCM of two numbers is 280 and their HCF is 14. If the difference between the numbers is 14, find the numbers.
A man buys an article for ₹800 and sells it at a 25% profit. What is the selling price?
Two pipes A and B can fill a tank in 20 hours and 30 hours respectively. If both pipes are opened together, in how many hours will the tank be filled?
A person can complete a job in 8 days. Another person can complete it in 12 days. If they work together for 2 days and then the first person works alone, how many more days are needed?
A train traveling at 60 km/h crosses a platform 300m long in 30 seconds. What is the length of the train?
Simple Interest on ₹5000 at 8% per annum for 2 years is?
A boat travels 48 km downstream in 3 hours and 24 km upstream in 4 hours. Find the speed of the boat in still water.