A store gives a 10% discount on an item marked at Rs. 800. What is the sale price?
Answer: Rs. 720
Ten percent of 800 is 80. Subtracting 80 from 800 gives Rs. 720.
Aptitude practice
Quantitative Aptitude Questions and Answers
Quantitative aptitude questions assess how you apply basic mathematics to solve practical numerical problems accurately and within a time limit.
Start with a clear method, then improve speed. The examples below are original practice questions with explanations rather than a copied question bank.
Which quantitative aptitude topics should you practise?
Build foundations in percentages, ratios, averages, profit and loss, time and work, time-speed-distance, interest, number systems, probability, and data interpretation.
How can you improve quantitative aptitude?
Write each step while learning, then use short timed sets. Accuracy first makes speed improvements more reliable.
Original practice examples
The average of 12, 15, and x is 18. What is x?
Answer: 27
An average of 18 across three values has a total of 54. The first two values total 27, so x is 27.
Frequently asked questions
Are the solutions included?
Yes. Each example includes the answer and a step-by-step explanation so you can learn the method.