The ratio of students of three classes is 2:3:4. If 12 students are increased in each classes then their ratio turns into 8:11:14. What was the total number of students in all the three classes originally ? A) 162 B) 108 C) 96 D) 54

### Ratio and Proportion

Quantitative Aptitude Questions and Answers on Ratio and Proportion for IBPS Exams, candidate who are preparing for Bank Exam, please check all the questions and answers on Ratio and Proportion , these are questions which are asked in competitive exams like IBPS clerk, IBPS PO, IBPS MT and Specialist Officer. we have good collection of Arithmetic Aptitude

## The ratio of milk and water in 729 litre mixture is 7:2. To obtain a mixture in which the ratio of milk and water is 7:3, what will be the amount of extra water to be added in new mixture?

The ratio of milk and water in 729 litre mixture is 7:2. To obtain a mixture in which the ratio of milk and water is 7:3, what will be the amount of extra water to be added in new mixture? A) 81 litre B) 71 litre C) 56 litre D) 50 litre

## The ratio of zinc, copper and tin in any alloy is 2:3:1, and in another alloy the ratio of copper, tin and glass is 5:4:3. If in a new alloy both are taken in same weight, then what will be weight of glass per kg in the new alloy?

The ratio of zinc, copper and tin in any alloy is 2:3:1, and in another alloy the ratio of copper, tin and glass is 5:4:3. If in a new alloy both are taken in same weight, then what will be weight of glass per kg in the new alloy? A) ½ kg B) 1/8 kg […]

## The ratio of present ages of A and B is 4:5 and after 5 years it will be 5:6. What is the present age of A?

The ratio of present ages of A and B is 4:5 and after 5 years it will be 5:6. What is the present age of A? A) 10 years B) 20 years C) 25 years D) 40 years

## If a : b : c = 3 : 4 : 7, then ratio of (a+b+c) : c will be equal to :

If a : b : c = 3 : 4 : 7, then ratio of (a+b+c) : c will be equal to : A) 2 : 1 B) 14 : 3 C) 7 : 2 D) 1 : 2

## Ram and Gopal have money in the ratio 7 : 17 and Gopal and Krishna also have money in the same ratio 7 : 17. If Ram has Rs. 490, Krishna has

Ram and Gopal have money in the ratio 7 : 17 and Gopal and Krishna also have money in the same ratio 7 : 17. If Ram has Rs. 490, Krishna has A) Rs. 2330 B) Rs. 2680 C) Rs. 2890 D) Rs. 3000

## A bag contains Rs. 145 in the form of one-rupee. 50-paise and 25-paise coins in the ratio 3 : 5 : 7. The number of one-rupee coins is

A bag contains Rs. 145 in the form of one-rupee. 50-paise and 25-paise coins in the ratio 3 : 5 : 7. The number of one-rupee coins is A) 60 B) 50 C) 48 D) 45

## If A : B = 3 : 4 and B : C = 8 : 9, then the ratio A : B : C is

If A : B = 3 : 4 and B : C = 8 : 9, then the ratio A : B : C is A) 3 : 4 : 5 B) 1 : 2 : 3 C) 7 : 12 : 17 D) 6 : 8 : 9

## In a class, the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are admitted to the class, the ratio of the number of boys to that of the girls is

In a class, the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are admitted to the class, the ratio of the number of boys to that of the girls is 1) 1 : 2 2) 3 : 4 3) 1 : […]