Home Aptitude Ratio And Proportion Test Mcqs Online Preparation

Aptitude Ratio And Proportion Test Mcqs Online Preparation

Aptitude Ratio And Proportion Test Mcqs Online Preparation With Answers Start Below

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Question 1 of 15

1. 5a + 3b
If    ______  = 23/5 , then the value of a : b is ?
2a - 3b
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. The average age of three boys is 25 years and their ages are in the proportion 3 : 5 : 7. The age of the youngest boy is ?
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. If a : b = 2 : 5, then the value  of (2a + 3b) : (7a + 5b) is ?
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. If 0.4 : 1.4 :: 1.4 : x, the value of x is ?
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. Two number are in the ratio 2 : 3 and their H.C.F. is 6. The number are ?
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Two number are in ratio 3 : 5. If each number is increased by 10, the ratio becomes 5 : 7. The number are ?
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. When x is added to each term of 7 : 13 the ratio become 2 : 3. The value of x is ?
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. A and B together have Rs. 1210 with then. If 4/15 of A's amount is equal to 2/5 of B's amount, How much amount does B have ?
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. A mixture contains alcohol and water in the ration of 12: 5. On adding 14 liters of water, the ratio of alcohol to water becomes 4: 3. The quantity of alcohol in the mixture is ?
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. If 15% of x is the same as 20% of y, then x : y is ?
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. The ratio of the age of a man and his wife is 4 : 3. After 4 years, this ratio will be 9 : 7. If at the time of the marriage, the ratio was 5 : 3, then how many years ago they were married ?
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. An alloy contains copper and zinc in the ratio 7 : 3. If the alloy contains 10.5 kg zinc, then the quantity of copper in the alloy is ?
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Two alloys contains zine and copper in the ratio of 2 : 1 and 4 : 1. In what ratio the two alloys should be added together to get as a new alloy having zinc and cooper in the ratio of 3 : 1 ?
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. The annual incomes and expenditures of man and his wife are in the ratio of 5 : 3 and 3 : 1, respectively. If they decide to save equally and find a balance of Rs. 4000 at the end of year, their incomes were ?
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. If 0.4 of a number is equal of another number, then the ratio of the numbers is ?
A.
B.
C.
D.

Question 15 of 15


 

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