Ratio and Proportion MCQ
Test your knowledge with important Ratio and Proportion MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Ratio and Proportion MCQs on Bissoy. Bissoy App
-
There are 5 terms a, b, c, d and e in a series. A = 4b, b = 7c, c = 2d, d = half of e and e = 12. Find the ratio of the series.
-
There are 3 terms in a series if the first term is twice as the third term and the second term is half as of the third term, find the ratio of the series.
-
The first three terms of a series are increased by 50% and the last 3 terms of the series are decreased by 50%. If the series so formed is 33, 42, 48, 50, 55, 60, find the ratio of the initial series.
-
A series of 5 terms is 23, 34, 45, 56, 67. If each term is increased by 7 and then decreased by 57% find the ratio of the series then formed.
-
A series of 4 digits with the terms 55, 66, 77 and 88 is first arranged in descending order and increased in the following way 20%, 40%, 60% and 120%. Find the ratio of the new series formed.
-
There are 5 terms in a series 94, 85, 81, 80, 90. If the first two numbers are increased by 20 and the last two numbers are increased by 20%, find the ratio of the terms of the series then formed.
-
6 terms if a series are in a ratio 4 : 5 : 6 : 7 : 8 : 9. If the difference between the first and the last term is 15 and each term is increased by 12, find the new ratio of the series.
-
The ratio of a series of 5 numbers is 4 : 5 : 6 : 7 : 8. Find the new ratio if each number is increased by 60%.
-
4 numbers are in a ratio 1 : 2 : 3 : 4. The numbers are increased by 40%, 30%, 20% and 10% respectively. Find the new ratio.
-
5 numbers a, b, c, d and e are in a ratio 11 : 18 : 24 : 17 : 29. A new ratio is formed with the values 20% of a, 45% of b, 80% of c, 50% of d and 40% of e. Arrange the new ratio in ascending order and select the option with the correct variable in the correct form.
-
The price of 17 grams of copper is 251 rupees. Find the price of 1241 grams of tin if the ratio of prices of tin to copper is 2 : 3.
-
The cost of 1 gram of silver is 200 rupees. The ratio of price of silver to gold is 1 : 15. What will be the price of a ring 12 grams in weight with gold to silver ratio 5 : 1?
-
The ratio platinum to silver in a bracelet is 5 : 7. If the price of platinum is 1/10th the price of silver, find the cost of the bracelet if the cost of platinum in the bracelet is 24000 rupees.
-
The ratio of foam to cotton (by weight) in a mattress of 27 kg is 2 : 7. Find the price of cotton in the mattress if cotton is available at a price of 40 rupees per kg.
-
A mixture contains two liquids a and b in a ratio 9 : 16. Find the ratio of their prices if the mixture costs 175 rupees and the ratio of their prices in the mixture is 3 : 4.
-
The ratio of gold and silver in a ring is 4 : 7. The ring costs 61100 rupees. Find the price of the gold in the ring if silver costs 1/10th of gold.
-
A mixture contains milk and water in a ratio 5 : 9. When 5 liters of water is added the ratio changes to 5 : 11. Find the quantity of milk in the initial mixture.
-
The ratio of ages of two brothers is 6 : 7. Find the age of the elder brother if at the time of the birth of younger brother the elder brother was 6 years old.
-
The ratio of two numbers is 8 : 9. Find their product if their sum is 187.
-
A : b = 9 : 11, b : c = 9 : 11. Find a : c.
-
A, b, c and d are in proportion. If b = c and c = 2d, find the value of a in terms of c.
-
4 numbers d, b, c and a are in proportion. Find the value of a in terms of b if d = 2b and b = 5c.
-
4 numbers p, o, q and r are in proportion. O = 9p, p = 12q. Find the value of r in terms of o.
-
4 numbers a, b, d and c are in proportion. If a = 9c, c = 3b, find the value of d in terms of b.
-
Four numbers a, b, c and d are in proportion. If a = 2b, b = 7c. find the value of d in terms of a.
-
The age of 3 people are in a ratio 7 : 11 : 12. If the sum of their ages is 45, find the difference between the ages of the eldest and the youngest in months.
-
The ratio of 3ages of 3 people is 3 : 7 : 9. If the sum of their ages is 190 years, find the difference between the ages of the eldest and the youngest.
-
A sum of money is distributed among a, b, c and d in the proportion 3 : 4 :: 6 : 5. If b gets 1260 rupees less than c, find the share of a.
-
4 numbers a, b, c and d are in proportion. If b = 87 and c = 91, which of the following can not be a value of d?
-
A : b :: c : d = 2 : 3 :: 4 : 6. A = 125 find b + c – d.