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RBI Grade B Ratio & Proportion Questions with Answers & Explanations

20 Ratio & Proportion questions from the Quantitative Aptitude section of RBI Grade B, each with the correct answer and a worked explanation. Try each question first, then tap Show answer to check. When you're ready, take the timed chapter-wise test to see your all-India rank.

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Question 1

An amount of ₹2,150 is divided between A and B in the ratio 2 : 3. What is B's share?

  1. A₹1,075
  2. B₹860
  3. C₹1,290
  4. D₹1,720
  5. ENone of these
Show answer
Answer: (C) ₹1,290 B's share = 3/5 × 2150 = ₹1,290.
Question 2

An amount of ₹2,730 is divided between A and B in the ratio 3 : 4. What is B's share?

  1. A₹1,560
  2. B₹1,950
  3. C₹1,170
  4. D₹1,365
  5. ENone of these
Show answer
Answer: (A) ₹1,560 B's share = 4/7 × 2730 = ₹1,560.
Question 3

An amount of ₹2,240 is divided between A and B in the ratio 3 : 4. What is B's share?

  1. A₹960
  2. B₹1,120
  3. C₹1,280
  4. D₹1,600
  5. ENone of these
Show answer
Answer: (C) ₹1,280 B's share = 4/7 × 2240 = ₹1,280.
Question 4

An amount of ₹4,230 is divided between A and B in the ratio 4 : 5. What is B's share?

  1. A₹2,350
  2. B₹2,115
  3. C₹2,820
  4. D₹1,880
  5. ENone of these
Show answer
Answer: (A) ₹2,350 B's share = 5/9 × 4230 = ₹2,350.
Question 5

An amount of ₹3,990 is divided between A and B in the ratio 3 : 4. What is B's share?

  1. A₹2,850
  2. B₹2,280
  3. C₹1,995
  4. D₹1,710
  5. ENone of these
Show answer
Answer: (B) ₹2,280 B's share = 4/7 × 3990 = ₹2,280.
Question 6

An amount of ₹4,960 is divided between A and B in the ratio 3 : 5. What is B's share?

  1. A₹3,720
  2. B₹2,480
  3. C₹1,860
  4. D₹3,100
  5. ENone of these
Show answer
Answer: (D) ₹3,100 B's share = 5/8 × 4960 = ₹3,100.
Question 7

An amount of ₹8,260 is divided between A and B in the ratio 5 : 9. What is B's share?

  1. A₹5,310
  2. B₹2,950
  3. C₹4,130
  4. D₹5,900
  5. E₹4,720
Show answer
Answer: (A) ₹5,310 B's share = 9/14 × 8260 = ₹5,310.
Question 8

An amount of ₹3,700 is divided between A and B in the ratio 2 : 3. What is B's share?

  1. A₹1,480
  2. B₹1,850
  3. C₹2,220
  4. D₹2,960
  5. ENone of these
Show answer
Answer: (C) ₹2,220 B's share = 3/5 × 3700 = ₹2,220.
Question 9

An amount of ₹3,300 is divided between A and B in the ratio 7 : 8. What is B's share?

  1. A₹1,540
  2. B₹1,980
  3. C₹1,650
  4. D₹1,760
  5. ENone of these
Show answer
Answer: (D) ₹1,760 B's share = 8/15 × 3300 = ₹1,760.
Question 10

An amount of ₹10,780 is divided between A and B in the ratio 5 : 9. What is B's share?

  1. A₹3,850
  2. B₹5,390
  3. C₹6,930
  4. D₹7,700
  5. E₹6,160
Show answer
Answer: (C) ₹6,930 B's share = 9/14 × 10780 = ₹6,930.

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Question 11

An amount of ₹500 is divided between A and B in the ratio 2 : 3. What is B's share?

  1. A₹400
  2. B₹250
  3. C₹200
  4. D₹300
  5. ENone of these
Show answer
Answer: (D) ₹300 B's share = 3/5 × 500 = ₹300.
Question 12

An amount of ₹4,480 is divided between A and B in the ratio 3 : 5. What is B's share?

  1. A₹2,800
  2. B₹3,360
  3. C₹1,680
  4. D₹2,240
  5. ENone of these
Show answer
Answer: (A) ₹2,800 B's share = 5/8 × 4480 = ₹2,800.
Question 13

An amount of ₹4,650 is divided between A and B in the ratio 7 : 8. What is B's share?

  1. A₹2,325
  2. B₹2,480
  3. C₹2,790
  4. D₹2,170
  5. ENone of these
Show answer
Answer: (B) ₹2,480 B's share = 8/15 × 4650 = ₹2,480.
Question 14

An amount of ₹2,100 is divided between A and B in the ratio 7 : 8. What is B's share?

  1. A₹1,260
  2. B₹980
  3. C₹1,120
  4. D₹1,050
  5. ENone of these
Show answer
Answer: (C) ₹1,120 B's share = 8/15 × 2100 = ₹1,120.
Question 15

An amount of ₹4,200 is divided between A and B in the ratio 3 : 4. What is B's share?

  1. A₹2,100
  2. B₹3,000
  3. C₹1,800
  4. D₹2,400
  5. ENone of these
Show answer
Answer: (D) ₹2,400 B's share = 4/7 × 4200 = ₹2,400.
Question 16

An amount of ₹13,200 is divided between A and B in the ratio 7 : 8. What is B's share?

  1. A₹6,600
  2. B₹7,920
  3. C₹7,040
  4. D₹6,160
  5. ENone of these
Show answer
Answer: (C) ₹7,040 B's share = 8/15 × 13200 = ₹7,040.
Question 17

An amount of ₹2,040 is divided between A and B in the ratio 5 : 7. What is B's share?

  1. A₹1,190
  2. B₹1,360
  3. C₹1,020
  4. D₹850
  5. ENone of these
Show answer
Answer: (A) ₹1,190 B's share = 7/12 × 2040 = ₹1,190.
Question 18

An amount of ₹12,600 is divided between A and B in the ratio 5 : 9. What is B's share?

  1. A₹9,000
  2. B₹7,200
  3. C₹4,500
  4. D₹6,300
  5. E₹8,100
Show answer
Answer: (E) ₹8,100 B's share = 9/14 × 12600 = ₹8,100.
Question 19

An amount of ₹3,990 is divided between A and B in the ratio 2 : 5. What is B's share?

  1. A₹3,420
  2. B₹2,280
  3. C₹1,140
  4. D₹2,850
  5. E₹1,995
Show answer
Answer: (D) ₹2,850 B's share = 5/7 × 3990 = ₹2,850.
Question 20

An amount of ₹1,470 is divided between A and B in the ratio 3 : 4. What is B's share?

  1. A₹735
  2. B₹630
  3. C₹840
  4. D₹1,050
  5. ENone of these
Show answer
Answer: (C) ₹840 B's share = 4/7 × 1470 = ₹840.

These are RankerClub practice questions written in the RBI Grade B pattern. They are not official SSC/IBPS/RRB papers.

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