Arithmetic Aptitude :: Percentage
- If A got 80 marks and B got 60 marks, then what percent of A's mark is B's mark?
- If 15% of 30% of 50% of a number is 90, then what is the number?
- Ajay spends 45% of his monthly income on household items, 25% of his monthly income on buying cloths, 7.5% of his monthly income on medicines and saves the remaining amount which is Rs. 9000. Find his monthly income.
- When the numerator of a fraction is decreased by 25% and its denominator is decreased by 20%, the new fraction obtained is 3/4. Find the original fraction?
- If 30% of a number exceeds 20% of it by 18, then find the number?