Simple & Compound Interest MCQs for CET Graduate
Practice 20 free simple & compound interest multiple choice questions for CET Graduate exam. Instant answers, explanations in Hindi and English, and topic-wise targeted practice.
Master Simple & Compound Interest under Arithmetic for CET Graduate with our curated MCQ set. Every question is sourced from real Rajasthan exam patterns and updated regularly. Switch between Hindi and English anytime. Use this daily to strengthen weak areas before the exam.
CET Graduate — Arithmetic — Simple & Compound Interest
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
A and B can do a piece of work in 12 days and 15 days respectively. They work on alternate days starting with A. In how many days will the work be completed?
Question 2 of 20
A man covers half his journey at 30 km/h and the remaining half at 20 km/h. If the total time taken is 10 hours, find the total distance.
Question 3 of 20
The average age of 30 students in a class is 15 years. If the teacher's age is included, the average age becomes 16 years. What is the age of the teacher?
Question 4 of 20
What is the effective annual rate of interest equivalent to a nominal rate of 10% per annum compounded half-yearly?
Question 5 of 20
The present population of a village is 8000. If males increase by 10% and females increase by 8%, the total population will become 8720. Find the present number of males in the village.
Question 6 of 20
In an examination, 70% candidates passed in English, 80% passed in Mathematics, and 10% failed in both subjects. What percentage of candidates passed in both subjects?
Question 7 of 20
The Simple Interest and Compound Interest on a certain sum for 2 years are Rs. 400 and Rs. 410 respectively. Find the rate of interest.
Question 8 of 20
A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely?
Question 9 of 20
Evaluate the value of: √12 + √12 + √12 + ... up to infinity.
Question 10 of 20
A vessel contains 60 liters of pure milk. 6 liters of milk is taken out and replaced with water. This process is repeated once more. How much milk is left?
Question 11 of 20
The incomes of A and B are in the ratio 5:3 and their expenditures are in the ratio 9:5. If they save Rs. 2600 and Rs. 1800 respectively, find A's income.
Question 12 of 20
Water is to be mixed with milk which costs Rs. 20 per liter, so as to sell the mixture at Rs. 15 per liter to gain zero profit. The ratio in which water and milk are to be mixed is:
Question 13 of 20
A 150m long train running at 90 km/h crosses a 250m long bridge. How much time will it take?
Question 14 of 20
A sum of money at simple interest amounts to Rs. 880 in 2 years and to Rs. 920 in 3 years. Find the principal sum.
Question 15 of 20
If the cost price of 12 articles is equal to the selling price of 10 articles, what is the profit percentage?
Question 16 of 20
A right angled triangle has sides of 3, 4, and 5 units. A square is formed on the hypotenuse. What is the area of this square?
Question 17 of 20
Water tax is increased by 20% but its consumption is decreased by 20%. Then the increase or decrease in the expenditure of money is:
Question 18 of 20
A sum of money amounts to Rs. 2420 in 2 years and Rs. 2662 in 3 years at compound interest. Find the rate of interest per annum.
Question 19 of 20
A sum becomes 3 times in 5 years at simple interest. In how many years will it become 7 times at the same rate?
Question 20 of 20