# Aptitude Logical Reasoning Ratio and Proportion 2021 NTSE Part 8

Get unlimited access to the best preparation resource for CMAT : fully solved questions with step-by-step explanation- practice your way to success.

1. The salaries of A, B, C are in the ratio . If the increments of , and are allowed respectively in their salaries, then what will be the new ratio of their salaries?

A.

B.

C.

D. Cannot be determined

Answer: C

2. If ₹ 782 be divided into three parts, proportional to , then the first part is:

A. ₹ 182

B. ₹ 190

C. ₹ 196

D. ₹ 204

Answer: D

3. Two numbers are in the ratio . If 9 is subtracted from each, the new numbers are in the ratio . The smaller number is:

A. 27

B. 33

C. 49

D. 55

Answer: B

4. Two numbers are in the ratio . If 7 is added to both, their ratio changes to . The greatest number is:

A. 24

B. 26

C. 28

D. 32

Answer: C

5. In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of . If there are ₹ 30 in all, how many 5 p coins are there?

A. 50

B. 100

C. 150

D. 200

Answer: C

6. Salaries of Ravi and Sumit are in the ratio . If the salary of each is increased by ₹ 4000, the new ratio becomes . What is Sumit՚s present salary?

A. ₹ 17,000

B. ₹ 20,000

C. ₹ 25,500

D. ₹ 38,000

Answer: D

7. If ₹ 510 be divided among A, B, C in such a way that A gets of what B gets and B gets of what C gets, then their shares are respectively:

A. ₹ 120, ₹ 240, ₹ 150

B. ₹ 60, ₹ 90, ₹ 360

C. ₹ 150, ₹ 300, ₹ 60

D. None of these

Answer: B

8. The sum of three numbers is 98. If the ratio of the first to the second is . And that of the second to the third is , then the second number is:

A. 20

B. 30

C. 48

D. 58

Answer: B

9. A and B together have ₹ 1210. If of A՚s amount is equal to of B՚s amount, how much amount does B have?

A. ₹ 460

B. ₹ 484

C. ₹ 550

D. ₹ 664

Answer: B

10. Seats for Mathematics, Physics and Biology in a school are in the ratio . There is a proposal to increase these seats by , and respectively. What will be the ratio of increased seats?

A.

B.

C.

D. None of these

Answer: A

## Frequently Asked Questions (FAQs)

• what is mean by the ratio to proportion

( - po...@ on )

1 Answer

A ratio compares two quantities by using division whereas a proportion is an equation that says that two ratios are equivalent. You may also visit Examarce YouTube channel for several important lectures on Ratio and Proportion. One of the lectures has been shared below

- Examrace on

Developed by: