Arithmeticmedium · Past Paper
At what rate of SI will a sum of money double in 8 years?
A12%
B12.5%
C15%
D10%
✓ Correct Answer: B — 12.5%
R = 100 / T = 100 / 8 = 12.5%.
Share this question
More from Arithmetic
- If $x:y = 3:2$, then find the ratio of $(2x^2 + 3y^2) : (3x^2 - 2y^2)$.
- A sum of money is divided into two parts in the ratio 5:3. If the first part is Rs 20 more than the second part, find the total sum.
- If A:B = 2:1 and A:C = 3:1, find B:C.
- A sum of money is divided among A, B, C and D in ratio 5:2:4:3. If C gets Rs 1000 more than D, what is B's share?
- Find the value of x if 4, x, and 9 are in continued proportion.