Arithmeticmedium · Past Paper
If $A/3 = B/4 = C/7$, then $(A+B+C)/C$ is:
A2
B7
C1/2
D14
✓ Correct Answer: A — 2
Let A=3k, B=4k, C=7k. (3k+4k+7k)/7k = 14/7 = 2.
Share this question
More from Arithmetic
- What is 30% of 30?
- Two numbers are 20% and 50% more than a third number respectively. What percent is the first number of the second?
- If a book is bought for Rs. 500 and sold at a loss of 10%, what is the loss amount?
- Calculate the SI on Rs. 4500 at 8% p.a. for 73 days.
- The ratio of the number of sides of two regular polygons is 1:2 and the ratio of their interior angles is 3:4. The number of sides are: