Quantitative Aptitude - MCQ Practice Questions
Quantitative Aptitude is the section that decides most competitive exam results, because it is where speed and accuracy matter more than syllabus coverage. These questions run across number system, percentage, profit and loss, ratio and proportion, averages, time and work, time speed and distance, simple and compound interest, mensuration, and data interpretation. Every solution shows the working, including the shortcut where one exists, so you can compare your method against a faster one.
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A vendor buys apples at ₹30 per kg and sells at ₹42 per kg. What is his profit percentage?
A trader buys an item for ₹800 and sells it at a loss of 12.5%. What is the selling price?
The price of petrol increased from ₹95 to ₹114 per liter in 2024. What is the percentage increase?
In 2024, a company's revenue was ₹50 crore. In 2025, it is projected to be 35% more. What is the projected 2025 revenue?
A student scored 72% in Math, 68% in Science, and 80% in English. What is the average percentage?
A product costs ₹1,200 to manufacture. The company wants a profit margin of 40%. What should be the selling price?
A's investment is 50% more than B's. If B's investment is ₹60,000, what is A's investment?
If x% of 250 is 75, what is the value of x?
In an election, candidate A received 45% of the votes while candidate B received 35%. If 8,000 votes were invalid, what is the total number of votes cast? (Assuming 20% votes were invalid)
A product's price is increased by 25%, then decreased by 20%. What is the net percentage change?
A train travels at 60 km/h for 2 hours, then at 80 km/h for 3 hours. What is the average speed for the entire journey?
₹5,000 is invested at 8% per annum simple interest for 3 years. What is the total amount?
What is the compound interest on ₹10,000 at 10% per annum for 2 years?
A person spends 25% of his income on rent, 20% on food, and 15% on transport. If remaining income is ₹8,000, what is his total income?
A factory's production increased from 2,000 units to 2,500 units. What is the percentage increase?
A sum becomes ₹5,500 in 3 years and ₹6,000 in 5 years at simple interest. Find the principal amount.
What rate of simple interest per annum will ₹7,200 amount to ₹8,640 in 2 years?
In how many years will ₹9,000 become ₹11,700 at 15% simple interest per annum?
A merchant invested ₹24,000 at 8.5% simple interest. How much interest will he earn in 4 years?
A sum of money at simple interest becomes double of itself in 10 years. At what rate per annum is the interest charged?