Aptitude Logical Reasoning Simple Interest 2023 NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc. Part 8
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1. A lent ₹ 600 to B for 2 years and ₹ 150 to c for 4 years and receive as together from both ₹ 90 as simple interest. The rate of interest is:
A.
B.
C.
D.
Answer: B
2. The simple interest on a sum of money will be ₹ 600 after 10 years. If the principal is trebled after 5 years which will be the total interest at the end of the tenth year?
A. ₹ 600
B. ₹ 900
C. ₹ 1200
D. data inadequate
Answer: C
3. The simple interest on a sum of money at per annum for 6 years is half the sum. The sum is:
A. ₹ 4800
B. ₹ 6000
C. ₹ 8000
D. Data Inadequate
Answer: D
4. At simple interest, a sum doubles after 20 years. The rate of interest per annum is:
A.
B.
C.
D. Data Inadequate
Answer: A
5. A certain sum of money at simple interest amounts to ₹ 1012 in years and to ₹ in 4 years. The rate of interest per annum is:
A.
B.
C.
D.
Answer: C
6. The rate of interest on a sum of money is per annum for the first 2 years. per annum for the next 4 years and per annum for the period beyond 6 years. If the simple interest accrued by the sum for a total period of 9 years is ₹ 1120, what is the sum?
A. ₹ 1500
B. ₹ 2000
C. ₹ 2500
D. ₹ 4000
Answer: B
7. How much simple interest will ₹ 2000 earn in 18 months at per annum?
A. ₹ 120
B. ₹ 180
C. ₹ 216
D. ₹ 240
Answer: B
8. A man deposited ₹ 400 for 2 years. ₹ 550 for 4 years and ₹ 1200 for 6 years. He received ₹ 1020 as the total simple interest. The rate of interest per annum is?
A.
B.
C.
D.
Answer: B
9. A sum of money amounts to ₹ 5200 in 5 years and to a ₹ 5680 in 7 years at simple interest. The rate of interest per annum is?
A. 3%
B. 4%
C. 5%
D. 6%
Answer: D
10. At which sum the simple interest at the rate of per annum will be ₹ 210 in years?
A. ₹ 1580
B. ₹ 2400
C. ₹ 2800
D. None of these
Answer: B