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 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?
If ₹5,000 is invested at 12% simple interest for 2.5 years, what will be the total amount?
A lends ₹20,000 to B at 8% simple interest per annum. If B returns the total amount after 5 years, how much will B pay?
At what rate will ₹4,000 earn ₹800 as simple interest in 2 years?
The average age of 5 friends is 24 years. If one friend leaves the group, the average age becomes 22 years. What is the age of the friend who left?
A shopkeeper bought 10 items at ₹50 each and 15 items at ₹40 each. What is the average cost per item?
The average of 6 numbers is 18. If 3 more numbers with an average of 24 are added, what is the new average?
A train travels 120 km in 2 hours and then 180 km in 3 hours. What is the average speed of the train?
A student scored 75, 82, and 88 in three subjects. What score is needed in the fourth subject to get an average of 85?
The average weight of A, B, and C is 70 kg. If A's weight is 75 kg and B's weight is 68 kg, what is C's weight?
The average score of 5 students in Mathematics is 78. If one student who scored 68 leaves and a new student joins with score 88, what is the new average?
The average of 4 numbers is 35. If three numbers are 28, 36, and 42, what is the fourth number?
A train travels 200 km in 4 hours and then 150 km in 2.5 hours. What is its average speed?
Two workers can complete a job in 8 days and 12 days respectively. If they work together, in how many days will the job be completed?