The Following Section consists of Multiple Choice Questions on Ratio & Proportion.
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Ratio & Proportion
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Question 1 of 20
1. Question
1 pointsTwo numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
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Question 2 of 20
2. Question
1 pointsA sum of money is to be distributed among A, B, C, D in the proportion of 5 : 2 : 4 : 3. If C gets Rs. 1000 more than D, what is B’s share?
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Question 3 of 20
3. Question
1 pointsSeats for Mathematics, Physics and Biology in a school are in the ratio 5 : 7 : 8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
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Question 4 of 20
4. Question
1 pointsIn a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is:
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Question 5 of 20
5. Question
1 pointsThe ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
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Question 6 of 20
6. Question
1 pointsSalaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 : 57. What is Sumit’s salary?
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Question 7 of 20
7. Question
1 pointsIf 0.75 : x :: 5 : 8, then x is equal to:
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Question 8 of 20
8. Question
1 pointsThe sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:
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Question 9 of 20
9. Question
1 pointsIf Rs. 782 be divided into three parts, proportional to : : , then the first part is:
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Question 10 of 20
10. Question
1 pointsThe 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?
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Question 11 of 20
11. Question
1 pointsIf 40% of a number is equal to twothird of another number, what is the ratio of first number to the second number?
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Question 12 of 20
12. Question
1 pointsThe fourth proportional to 5, 8, 15 is:
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Question 13 of 20
13. Question
1 pointsTwo 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:
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Question 14 of 20
14. Question
1 pointsIn 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?
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Question 15 of 20
15. Question
1 pointsThe third proportional to 0.36 and 0.48 is :
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Question 16 of 20
16. Question
1 pointsZinc and copper are melted together in the ratio 9 : 11. What is the weight of melted mixture, if 28.8 kg of zinc has been consumed in it?/h4>
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Question 17 of 20
17. Question
1 pointsWhich of the following ratios is greatest ?
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Question 18 of 20
18. Question
1 pointsGold is 19 times as heavy as water and copper is 9 times as heavy as water. In what ratio should these be mixed to get an alloy 15 times as heavy as water?
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Question 19 of 20
19. Question
1 pointsThe prices of a scooter and a T.V. are in the ratio 7 : 5. If the scooter costs Rs. 8000 more than a T.V. set, then the price of a T.V. set is :
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Question 20 of 20
20. Question
1 pointsThree containers have their volumes in the raito 3 : 4 : 5, They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio of (4 : 1), (3 : 1) and (5 : 2) respectively. The contents of all these three containers are poured into a fourth container. The ratio of milk and water in the fourth container is :
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Ratio & Proportion 2
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Question 1 of 20
1. Question
1 pointsA and B are two alloys of gold and copper prepared by mixing metals in the ratio 7 : 2 and 7 : 11 respectively. If equal quantities of the alloys are melted to form a third alloy C, the ratio of gold and copper in C will be:
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Question 2 of 20
2. Question
1 pointsIn 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?
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Question 3 of 20
3. Question
1 pointsTwo numbers are in the ratio 1 : 2, If 7 is added to both, their ratio changes to 3 : 5, The greatest number is:
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Question 4 of 20
4. Question
1 pointsIf 10% of x = 20% of y, then x : y is equal to:
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Question 5 of 20
5. Question
1 pointsThe ages of A and B are in the ratio of 3 : 1. Fifteen years hence, the ratio will be 2 : 1. Their present ages are :
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Question 6 of 20
6. Question
1 pointsIf a carton containing a dozen mirrors is dropped, which of the following cannot be the ratio of broken mirrors to unbroken mirrors?
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Question 7 of 20
7. Question
1 pointsThe ratio of the incomes of A and B is 5 : 4 and the ratio of their expenditures is 3 : 2. If at the end of the year, each saves Rs. 1600, then the income of A is :
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Question 8 of 20
8. Question
1 pointsIf A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, then A : B : C : D is:
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Question 9 of 20
9. Question
1 pointsA certain amount was divided between A and B in the ratio 4 : 3. If B’s share was Rs. 4800, the total amount was :
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Question 10 of 20
10. Question
1 pointsA sum of Rs. 53 is divided among A, B, C in such a way that A gets Rs. 7 more than what B gets and B gets Rs. 8 more than what C gets. The ratio of their shares is:
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Question 11 of 20
11. Question
1 pointsThe fourth proportional to 5, 8, 15 is :
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Question 12 of 20
12. Question
1 pointsThe ratio of three numbers is 3 : 4 : 7 and their product is 18144. The numbers are :
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Question 13 of 20
13. Question
1 pointsX various inversely as square of y. Given that y = 2 for x = 1. The value of x for y = 6 will be equal to :
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Question 14 of 20
14. Question
1 pointsThe ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, What will be the new ratio ?
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Question 15 of 20
15. Question
1 points20 liters of a mixture contains milk and water in the ratio 5 : 3. If 4 liters of this mixture be replaced by 4 liters of milk, the ratio of milk to water in the new mixture would be :
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Question 16 of 20
16. Question
1 pointsIf 0.4 of a number is equal to 0.06 of another number, the ratio of the numbers is :
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Question 17 of 20
17. Question
1 pointsIf 76 is divided into four parts proportional to 7, 5, 3, 4. then the smallest part is :
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Question 18 of 20
18. Question
1 pointsIf 15% of x = 20% of y, then x : y is:
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Question 19 of 20
19. Question
1 pointsWhat least number must be subtracted from each of the numbers 14, 17, 34 and 42 so that the remainders may be proportional?
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Question 20 of 20
20. Question
1 pointsThe ratio of the number of boys and girls in a school is 3 : 2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students does not get the scholarship?
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Ratio & Proportion 3
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Question 1 of 20
1. Question
1 pointsTwo numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is :
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Question 2 of 20
2. Question
1 pointsThe compound ratio of (2 : 3), (6 : 11) and (11 : 2) is:
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Question 3 of 20
3. Question
1 pointsAn amount of Rs. 2430 is divided among A, B and C such that if their shares be reduced by Rs. 5, Rs.10 and Rs. 15 respectively, the remainders shall be in the ratio of 3 : 4 : 5. Then, B’s share was :
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Question 4 of 20
4. Question
1 pointsThe lease whole number which when subtracted from both the terms of the ratio 6 : 7 gives a ratio less than 16 : 21 is:
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Question 5 of 20
5. Question
1 pointsThe ratio of third proportional to 12 and 30 and the mean proportional between 9 and 25 is :
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Question 6 of 20
6. Question
1 pointsIf A : B = 3 : 4 and B : C = 8 : 9, then A : C is:
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Question 7 of 20
7. Question
1 pointsThe speeds of three cars are in the ratio 5 : 4 : 6. The ratio between the time taken by them to travel the same distance is :
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Question 8 of 20
8. Question
1 pointsThe electricity bill of a certain establishment is partly fixed and partly varies as the number of units of electricity consumed. When in a certain month 540 units are consumed, the bill is Rs. 1800. In another months 620 units are consumed and the bill is Rs. 2040. In yet another month 500 units are consumed. The bill for that month would be:
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Question 9 of 20
9. Question
1 pointsSalaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40:57. What is Sumit’s salary?
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Question 10 of 20
10. Question
1 pointsA certain amount was divided between Salim and Rahim in the ratio of 4 : 3. If Rahim’s share was Rs. 2400, the total amount was
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Question 11 of 20
11. Question
1 pointsThe least whole number which when subtracted from both the terms of the ratio 6 : 7 to give a ratio less than 16 : 21, is.
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Question 12 of 20
12. Question
1 pointsIf 15% of x is the same as 20% of y, then x : y is :.
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Question 13 of 20
13. Question
1 pointsA sum of Rs. 427 is to be divided among A, B and C such that 3 times A’s share, 4 tunes B’s share and 7 times C’s share are all equal. The share of C is :
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Question 14 of 20
14. Question
1 pointsThe compounded ratio of (2 : 3), (6: 11) and (11 :2) is.
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Question 15 of 20
15. Question
1 pointsA dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare is :
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Question 16 of 20
16. Question
1 pointsIn a college, the ratio of the number of boys to girls is 8 : 5. If there are 160 girls, the total number of students in the college is:.
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Question 17 of 20
17. Question
1 pointsRs. 730 were divided among A, B, C in such a way that if A gets Rs. 3, then B gets Rs. 4 and if B gets Rs. 3.50 then C gets Rs. 3. The share of B exceeds that of C by :
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Question 18 of 20
18. Question
1 pointsRs. 120 are divided among A, B, C such that A’s share is Rs. 20 more than B’s and Rs. 20 less than C’s. What is B’s share.
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Question 19 of 20
19. Question
1 pointsIf 0.4 : 1.4 :: 1.4 : x, the value of x is :
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Question 20 of 20
20. Question
1 pointsThe ratio of two numbers is 3 : 4 and their sum is 420. The greater of the two numbers is :
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Ratio & Proportion 4
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Question 1 of 20
1. Question
1 pointsWhat number should be added to each of the numbers 8, 21, 13 and 31 so that the resulting numbers, in this order form a proportion?
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Question 2 of 20
2. Question
1 pointsThe salaries of A, B, and C are in the ratio of 1 : 2 : 3. The salary of B and C together is Rs. 6000. By what percent is the salary of C more than that of A?
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Question 3 of 20
3. Question
1 pointsIf p : q = 3 : 4 and q : r= 8 : 9, then p : r is :
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Question 4 of 20
4. Question
1 pointsIf a+b : b+c : c+a = 6 : 7 : 8 and a + b + c = 14, then the value of c is :
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Question 5 of 20
5. Question
1 pointsX, Y and Z share a sum of money in the ratio 7 : 8 : 16. If Z receives Rs. 27 more than X, then the total money shared was:
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Question 6 of 20
6. Question
1 pointsWhat number should be subtracted from both the terms of the ratio 15 : 19 so as to make it as 3 : 4 ?
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Question 7 of 20
7. Question
1 pointsA profit of Rs. 30000 is to be distributed among A, B, C in the proportion 3 : 5 : 7. What will be the difference between B’s and C’s shares?
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Question 8 of 20
8. Question
1 pointsIf 7 : x = 17.5 : 22.5 , then the value of x is:.
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Question 9 of 20
9. Question
1 pointsPencils, Pens and Exercise books in a shop are in the ratio of 10: 2 : 3. If there are 120 pencils, the number of exercise books in the shop is
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Question 10 of 20
10. Question
1 pointsA sum of money is to the divided among F, Q andR in the ratio of 2 : 3 : 5. If the total share of P andR together is Rs 400 more than that of Q, what is R’s share in it ?
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Question 11 of 20
11. Question
1 pointsThe ratio of income of A to that of B is 5 : 4 and the expenditure of A to that of B is 3: 2. If at the end of the year, each saves Rs, 800, the income of A is :
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Question 12 of 20
12. Question
1 pointsAn alloy is to contain copper and zinc in the ratio 9 :4. The zinc required (in kg) to be melted with 24 kg of copper, is 7
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Question 13 of 20
13. Question
1 pointsAn amount of money is to be distributed among F, Q and R in the ratio 3 : 5 : 7. If Qs share is Rs. 1500, what is the difference between Ps and Rs shares?
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Question 14 of 20
14. Question
1 pointsIf three numbers in the ratio 3 : 2: 5 be such that the sum of their squares is 1862, the middle number will be:.
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Question 15 of 20
15. Question
1 pointsThe sum of three numbers is 98. If the ratio of the first to second is 2:3 and that of the second to the third is 5:8, then the second number is:
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Question 16 of 20
16. Question
1 pointsIf 0.75:x::5:8, then x is equal to:
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Question 17 of 20
17. Question
1 pointsSeats for Mathematics, Physics and Biology in a school are in the ratio 5:7:8. There is a proposal to increase these seats by 40%, 50% and 75% respectively. What will be the ratio of increased seats?
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Question 18 of 20
18. Question
1 pointsA sum of Rs. 36.90 is made up of 180 coins which are either 10 paise coins or 25 p coins. The number of 10 p coins is:
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Question 19 of 20
19. Question
1 pointsA sum of Rs.312 was divided among 100 boys and girls in such a way that the boy gets Rs.3.60 and each girl Rs.2.40 the number of girls is
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Question 20 of 20
20. Question
1 pointsIn a mixture 60 litres, the ratio of milk and water 2:1. If the this ratio is to be 1:2, then the quantity of water to be further added is:
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