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ISRO Scientist Partnership Questions with Answers & Explanations

16 Partnership questions from the Quantitative Aptitude section of ISRO Scientist, 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

A invests ₹40,000 for 11 months and B invests ₹10,000 for 11 months. Out of a total profit of ₹4,500, what is A's share?

  1. A₹900
  2. B₹4,500
  3. C₹3,600
  4. D₹2,250
Show answer
Answer: (C) ₹3,600 Profit is shared in the ratio 4 : 1 (investment × time), so A gets ₹3,600.
Question 2

A invests ₹15,000 for 7 months and B invests ₹45,000 for 8 months. Out of a total profit of ₹71,300, what is A's share?

  1. A₹16,100
  2. B₹35,650
  3. C₹17,825
  4. D₹55,200
Show answer
Answer: (A) ₹16,100 Profit is shared in the ratio 7 : 24 (investment × time), so A gets ₹16,100.
Question 3

A invests ₹20,000 for 7 months and B invests ₹40,000 for 5 months. Out of a total profit of ₹44,200, what is A's share?

  1. A₹26,000
  2. B₹20,800
  3. C₹14,733.33
  4. D₹18,200
Show answer
Answer: (D) ₹18,200 Profit is shared in the ratio 7 : 10 (investment × time), so A gets ₹18,200.
Question 4

A invests ₹10,000 for 12 months and B invests ₹45,000 for 6 months. Out of a total profit of ₹10,400, what is A's share?

  1. A₹5,200
  2. B₹4,000
  3. C₹7,200
  4. D₹3,200
Show answer
Answer: (D) ₹3,200 Profit is shared in the ratio 4 : 9 (investment × time), so A gets ₹3,200.
Question 5

A invests ₹25,000 for 7 months and B invests ₹10,000 for 11 months. Out of a total profit of ₹142,500, what is A's share?

  1. A₹87,500
  2. B₹55,000
  3. C₹71,250
  4. D₹90,000
Show answer
Answer: (A) ₹87,500 Profit is shared in the ratio 35 : 22 (investment × time), so A gets ₹87,500.
Question 6

A invests ₹35,000 for 6 months and B invests ₹15,000 for 8 months. Out of a total profit of ₹23,100, what is A's share?

  1. A₹14,700
  2. B₹11,550
  3. C₹16,800
  4. D₹16,170
Show answer
Answer: (A) ₹14,700 Profit is shared in the ratio 7 : 4 (investment × time), so A gets ₹14,700.
Question 7

A invests ₹30,000 for 11 months and B invests ₹35,000 for 7 months. Out of a total profit of ₹253,000, what is A's share?

  1. A₹147,400
  2. B₹116,769.23
  3. C₹126,500
  4. D₹145,200
Show answer
Answer: (D) ₹145,200 Profit is shared in the ratio 66 : 49 (investment × time), so A gets ₹145,200.
Question 8

A invests ₹15,000 for 7 months and B invests ₹25,000 for 4 months. Out of a total profit of ₹45,100, what is A's share?

  1. A₹24,200
  2. B₹16,912.50
  3. C₹23,100
  4. D₹22,000
Show answer
Answer: (C) ₹23,100 Profit is shared in the ratio 21 : 20 (investment × time), so A gets ₹23,100.
Question 9

A invests ₹30,000 for 9 months and B invests ₹10,000 for 9 months. Out of a total profit of ₹9,200, what is A's share?

  1. A₹4,600
  2. B₹9,200
  3. C₹2,300
  4. D₹6,900
Show answer
Answer: (D) ₹6,900 Profit is shared in the ratio 3 : 1 (investment × time), so A gets ₹6,900.
Question 10

A invests ₹45,000 for 9 months and B invests ₹20,000 for 10 months. Out of a total profit of ₹145,200, what is A's share?

  1. A₹48,000
  2. B₹100,523.08
  3. C₹97,200
  4. D₹72,600
Show answer
Answer: (C) ₹97,200 Profit is shared in the ratio 81 : 40 (investment × time), so A gets ₹97,200.

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Question 11

A invests ₹10,000 for 11 months and B invests ₹25,000 for 9 months. Out of a total profit of ₹120,600, what is A's share?

  1. A₹41,400
  2. B₹81,000
  3. C₹34,457.14
  4. D₹39,600
Show answer
Answer: (D) ₹39,600 Profit is shared in the ratio 22 : 45 (investment × time), so A gets ₹39,600.
Question 12

A invests ₹35,000 for 6 months and B invests ₹20,000 for 12 months. Out of a total profit of ₹43,500, what is A's share?

  1. A₹20,300
  2. B₹23,200
  3. C₹21,750
  4. D₹27,681.82
Show answer
Answer: (A) ₹20,300 Profit is shared in the ratio 7 : 8 (investment × time), so A gets ₹20,300.
Question 13

A invests ₹40,000 for 6 months and B invests ₹15,000 for 6 months. Out of a total profit of ₹11,000, what is A's share?

  1. A₹9,000
  2. B₹3,000
  3. C₹5,500
  4. D₹8,000
Show answer
Answer: (D) ₹8,000 Profit is shared in the ratio 8 : 3 (investment × time), so A gets ₹8,000.
Question 14

A invests ₹35,000 for 10 months and B invests ₹25,000 for 8 months. Out of a total profit of ₹20,900, what is A's share?

  1. A₹7,600
  2. B₹15,200
  3. C₹13,300
  4. D₹12,191.67
Show answer
Answer: (C) ₹13,300 Profit is shared in the ratio 7 : 4 (investment × time), so A gets ₹13,300.
Question 15

A invests ₹35,000 for 12 months and B invests ₹35,000 for 8 months. Out of a total profit of ₹13,500, what is A's share?

  1. A₹10,800
  2. B₹6,750
  3. C₹5,400
  4. D₹8,100
Show answer
Answer: (D) ₹8,100 Profit is shared in the ratio 3 : 2 (investment × time), so A gets ₹8,100.
Question 16

A invests ₹25,000 for 11 months and B invests ₹10,000 for 5 months. Out of a total profit of ₹23,400, what is A's share?

  1. A₹21,600
  2. B₹3,600
  3. C₹19,800
  4. D₹16,714.29
Show answer
Answer: (C) ₹19,800 Profit is shared in the ratio 11 : 2 (investment × time), so A gets ₹19,800.

These are RankerClub practice questions written in the ISRO Scientist pattern. They are not official SSC/IBPS/RRB papers.

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