Ques 1 Ratio and Proportion
The ratio of the expenditure of X, Y and Z are 16: 12: 9 respectively and their savings are 20%, 25% and 40% of their income. If the sum of their income is Rs. 3060, find Y’s salary?
Ques 2 Ratio and Proportion
The ratio of income of A, B and C is 3: 7: 4 and the ratio of their expenditure is 4: 3: 5 respectively. If A saves Rs. 300 out of Rs. 2400, find the savings of B.?
Ques 3 Ratio and Proportion
A, B, C along completed a piece of work in 30, 50 and 70 days. The ratio of the salary of each day is 4 : 3 : 2 respectively. If the total income of A is Rs. 144, find total income of B. ?
Ques 4 Ratio and Proportion
A person cover certain distance by Train, Bus and Car in ratio 4 : 3 : 2. The ratio of fair is 1 : 2 : 4 per km. The total expenditure as a fair is Rs. 360. Then, total expenditure as fair on bus. ?
Ques 5 Ratio and Proportion
If x + y = 45, x - y = 11, what is the ratio of x:y?