Aptitude - Ratio and Proportion
Exercise : Ratio and Proportion - General Questions
- Ratio and Proportion - Formulas
- Ratio and Proportion - General Questions
The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries?
If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number?
The fourth proportional to 5, 8, 15 is:
Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is:
In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1 : 2 : 3. If there is Rs. 30 in all, how many 5 p coins are there?