Arithmetichard · Past Paper
What is the ratio of SI and CI on a certain sum for 2 years at 10% per annum?
A20:21
B10:11
C5:6
D21:20
✓ Correct Answer: A — 20:21
SI = 0.2P. CI = P(1.1^2 - 1) = 0.21P. Ratio SI/CI = 0.2/0.21 = 20/21.
Share this question
More from Arithmetic
- Calculate the gain percentage if CP = Rs. 200 and SP = Rs. 250.
- What is 10% of 50 added to 20% of 50?
- Which of the following is equivalent to 75%?
- Three numbers are in the ratio 1:2:3 and their squares' sum is 126. Find the numbers.
- A spends 40% on food, 20% on rent, 10% on entertainment and 10% on conveyance. If his savings are Rs. 1500, find his income.