SI and CI Questions for BOB Office Assistant Exam 2025

Simple interest and compound interest question bank of Baroda Office Assistant Examination 2025 is an important part of the quantitative qualification section. These questions test the basic understanding of a student’s SI and CI concepts, as well as with accuracy in their speed and calculation. With a good command of regular practice and formulas, candidates can quickly resolve these questions and improve their overall exam score.

C and CI questions for Bob Office Assistant Exam 2025

These are easy if you know formulas and can calculate rapidly. We have included some simple interest and compound interest questions. These questions are such as asked in real bank exam. They are designed to help you understand the basic concepts and practice calculations using the correct formulas. With regular practice, you can promote your overall exam score and increase your chances of success.

What is simple interest and compound interest?

Simple interest and compound interest are two ways to calculate interest on money. Simple interest is used for short -term loans, while compound is common in interest savings and long -term investments. These questions follow the latest pattern and cover the general types asked in recent banking examinations.

• CI: In compound interest, interest is calculated at the principal and the first earned interest. This means that you earn “interest on interest”, so money grows rapidly.
• Si: In simple interest, interest is always calculated on the original amount (called principal). It is easy to understand and remains equal every year.

Q1. In five years at a simple rate of interest, one amount becomes 1.6 times its own. Find the interest rate per year?
(a) 10%
(b) 12.5%
(c) 15%
(d) 12%
(E) 8.5%

Q2. An amount is invested for 2 years with a rate of 20% on SI and invested for 2 years at a 20% rate in CI if the difference between the interest earned in both the scheme is Rs. If 160, find out the amount invested?
(a) Rs.2500
(b) Rs.1600
(c) Rs.1800
(d) Rs.2000
(E) Rs.4000

Q3. A person invested RS.X at 15% PA in SI for 4 years and Rs 18% in SI for 3 years. (1.35x). If the total interest received by humans is Rs. If 15948 is, find the value of the rupee. (3.12x).
(A) Rs.50544
(b) Rs.42764
(c) Rs.32580
(d) Rs.47372
(e) Rs.37440

Q4. A person was invested at Rs.PP156 at 12% PA in SI for 3 years. If he invested 15% PA (P + 4400) in the annual CI compounding for 2 years, find out the interest received by him.
(a) Rs.4515
(b) Rs.4960
(c) Rs.4725
(d) Rs.4185
(e) Rs.4345

Q5. A person invested one amount in two schemes in the ratio of 2: 3 at the rate of 20% PA respectively and 10% PA at compound interest respectively. If a man gets a total interest of rupee after two years from both schemes, then find out the amount invested by humans?
(A) Rs.
(b) Rs 4800.
(c) 5000 rupees.
(d) 4500 rupees.
(e) Rs.

Q6. If a person invests the same amount at the same rate at the same rate at simple interest for T and T +4 years and the relevant ratio of interest received by humans is 1: 2 respectively, then find out ‘T’?
(a) ६
(b) 2
(c) 5
(d) 3
(e) ४

Q7. A loan Rs. PA from P to B to 20% PA on annual interest. If after three years, B is paid for a total amount of Rs.34,560 from B to settle your loan, then find the value of P?
(a) 16,000
(b) 24,000
(c) 20,000
(d) 15,000
(e) 25,000

Q8. The difference of interest was received when an amount is invested at 15% PA in SI for two years and the interest received when that amount is invested at 20% PA for one year, which is half an annual Rs. 432, find out the amount?
(A) Rs. 5400
(b) Rs. 5000
(c) Rs. 4500
(d) Rs. 4000
(e) Rs. 4800

Q9. A and B invested the same amount in two separate schemes at simple interest for five years. Invested at the rate of 12% PA and B and invested at the rate of 18% PA, if the difference between the interest received by A and B is Rs. 440, detect the total amount invested simultaneously by A and B.
(A) Rs. 5400
(b) Rs. 9000
(c) Rs. 4800
(d) Rs. 9600
(e) Rs. 4500

Q10. A person invested Rs.4000 at some rate of interest for a few years at ordinary interest. If the rate of interest is two times the time for human investment and he receives Rs.2880 as interest, then find out the rate of interest.
(A) 20%
(b) 15%
(c) 9%
(d) 6%
(e) 12%