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
If ₹5,000 is invested at 12% simple interest for 2.5 years, what will be the total amount?
A sum becomes ₹9,200 after 4 years at 8% simple interest. What was the original principal?
Two equal sums were invested, one at 10% and another at 12% simple interest for 3 years. If the difference in their amounts is ₹600, find each sum.
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?
Pooja invested some money at 11% simple interest. After 4 years, she received ₹17,600. How much did she invest initially?
At what rate will ₹4,000 earn ₹800 as simple interest in 2 years?
A person borrowed ₹25,000 at 9% p.a. simple interest. If he repaid ₹33,250, in how many years did he repay?
₹12,000 is divided into two parts such that the simple interest on first part at 10% for 2 years equals simple interest on second part at 12% for 2 years. Find the first part.
If simple interest on ₹6,000 for 3 years equals simple interest on ₹9,000 for 2 years, find the rate of interest.
A sum of ₹8,000 is invested at simple interest. If it becomes ₹10,240 in 4 years, what is the rate of interest?
Three friends invested ₹10,000 each at 8%, 10%, and 12% simple interest respectively for 3 years. What is the total interest earned by all three?
If ₹P becomes ₹Q in T years at R% simple interest, which formula correctly represents the principal?
A sum of ₹15,000 is invested at 7.5% simple interest p.a. In how much time will it earn an interest of ₹3,750?
A borrowed ₹5,000 from B at 8% simple interest for 3 years. A then lent this to C at 10% for 3 years. What is A's profit?
Rajesh invested ₹18,000 at simple interest. After 4 years, the amount becomes ₹23,400. If he had invested the same principal for 6 years at the same rate, what would be the total amount?
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?