- Concepts
- Practice Questions
- Important Formulas
If the population of a town 2 years ago was 62,500. It decreases every year at the rate of 4
Answer is c
Â
2. If a man receives on one-fourth of his capital 3
Answer is a
Â
3. In a factory, the production of cycles rose to 48,000 from 40,000 in 2 years. The rate of growth per annum is
- 8
Answer is b
Â
4. If the sales tax on a television set increases from 7to 8
Answer is a
Â
Read More: Percentage Concepts