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Number of students in institutes A and B were in the ratio of 7 : 15 respectively in 2012. In 2013, the number of students in institute A increased by 25% and number of students in institutes B increased by 26%, then what was the respective ratio between number of students in institutes A and B?

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Important Questions on Ratio, Proportion and Variation

EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
Gita, Shweta and Sita invested Rs. 4200, Rs. 8400 and Rs. 5400 respectively while starting a business. At the end of the year, they earned a profit of Rs. 24,000. Sita invested 32% of her share of the profit in a savings scheme. How much amount is left with her?
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation

A person carries ₹165 in the form of currency notes of ₹5, ₹10 and ₹20 in the ratio of 3 : 2 : 1. What is the value of currency notes of ₹20 denomination?

MEDIUM
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
The annual salary of Arun is Rs. 7.68 lakh. In a month if he spends Rs. 12000 on his children, 113th of rest on food and Rs. 8000 in mutual funds from his monthly salary, then find the monthly saving he is left with.
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
The respective ratio between two positive numbers (X and Y) is 3:5. When 2 is added to both the numbers, the ratio between them becomes 5:8. What is the difference between both the numbers?
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
A certain amount of money has to be divided between two persons P and Q in the ratio 5:7. But it was divided in the ratio 2:5 and thereby Q gets an additional Rs.33. Find the total amount.
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
A 20 litre mixture contains milk and water in the ratio 3:2. Then 10 litres of the mixture is removed and replaced with pure milk and the operation is repeated once more. At the end of the two removals and replacements, what is the ratio of milk and water in the resultant mixture?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
Ranu’s monthly salary is four-fifth of Ali’s monthly salary. Ranu and Ali save one-fourth and two-fifth amount from their respective monthly salary. If the difference between the amount saved by Ranu and that saved by Ali is Rs. 7000, what is Ranu’s monthly salary?
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
In a class of 80 students and 5 teachers, each student got sweets that are 15% of the total number of students and each teacher got sweets that are 25% of the total number of students. How many sweets were there?
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
A bag contains Rs 1, 50 paise and 25 paise coins in the ratio of.8 : 9 : 11. If total money in the bag is Rs 366, then find the number of 25 paise coins:
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
The prices of a scooter and a television set are in the ratio of 8 : 7. If scooter costs Rs. 4,000 more than television set, the price of television set is:
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
When an amount was distributed equally among twelve boys, each of them got Rs. 60 more than the amount received by each boy when the same amount was distributed equally to 20 boys. What is the amount?
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
A, B, C and D purchase a gift worth Rs. 60. A pays $\frac{1}{2}$ th of what others are paying B pays $\frac{1}{3}$ rd of what others are paying and C pays $\frac{1}{4}$ th of what others are paying. What is the amount paid by D?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
In a bag, there are coins of 25 p, 10 p, and 5 p in the ratio of 1 : 2 : 3. If there are Rs.30 in all, how many 5 p coins are there?
MEDIUM
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
The income of Ram and Raju are in the ratio 3 : 2 and expenses are in the ratio 5 : 3. If each of them save  â‚¹. 2000. What is the income of Ram ?
HARD
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
In a bag, there are coins of Re. 1 and Rs. 2 in the ratio 2 : 3. If total value in bag is Rs. 80, then how many coins are there for Rs. 2?
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
In Proportion the Symbol :: is used for_____.
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
The combined price of two articles A and B, whose prices are in the ratio 5:4, is ₹36,000. If the price of A decreases by x% while the price of B increases by x%, the new prices will be the same. Find x.
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
The ratio of 20 cm to 2 m is _____.
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
Three terms a, b, c are said to be in proportion if _____.
EASY
Quantitative Aptitude>Arithmetic>Ratio, Proportion and Variation>Ratio, Proportion and Variation
The ratio between the present ages of Meera and Priya is 3:4 respectively. Ten years ago the ratio between their ages was 4:7 respectively. What will be Meera's age after 5 years ?