Arithmetichard · Past Paper
If A's income is 10% more than B's and B's income is 20% less than C's, what is the ratio of A's income to C's income?
A11 : 12.5
B22 : 25
C4 : 5
D21 : 25
✓ Correct Answer: B — 22 : 25
Let C=100. B=80. A=1.1*80=88. A:C = 88:100 = 22:25.
Share this question
More from Arithmetic
- If 10% VAT is added to a price of Rs. 500, what is the final price?
- A radio is sold for Rs. 540 at a loss of 10%. Find the CP.
- Divide Rs 1301 between A and B, so that the amount of A after 7 years is equal to the amount of B after 9 years, interest being compounded at 4% p.a.
- What will be the ratio of SI earned by certain amount at same rate of interest for 6 years and 9 years?
- A person borrowed Rs 8000 and paid Rs 1600 interest after 2 years. What was the simple interest rate?