Arithmetichard · Past Paper
If A:B = 2:3, B:C = 4:5 and C:D = 6:7, find A:B:C:D.
A16:24:30:35
B16:22:30:35
C8:12:15:17
D2:4:6:7
✓ Correct Answer: A — 16:24:30:35
A:B = 16:24, B:C = 24:30, C:D = 30:35 (making connectors equal). Ratio is 16:24:30:35.
Share this question
More from Arithmetic
- If $x:y = 2:3$ and $y:z = 2:3$, find $x:z$.
- Compound interest on Rs 10000 for 2 years at 4% per annum, interest being payable half-yearly, is:
- The difference between CP and SP is Rs. 240. If profit is 20%, find the SP.
- A sum of money invested at CI triples itself in 4 years. In how many years will it become 27 times?
- The difference between compound interest and simple interest on Rs 5000 for 2 years at 12% per annum is: