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In a row of girls, Puja is 16th from left and Champa is 22nd from right. If they interchange their positions, Puja will become 19th from left. What is the total number of girls?
- a)40
- b)41
- c)42
- d)43
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
In a row of girls, Puja is 16th from left and Champa is 22nd from rig...
According to 1st arrangement,
After interchanging the positions,
If we focus on position 2, according to 1st condition, it is 22nd from right, which means there must 21 girls to the right of it; and similarly, according to 2nd condition, it is 19th from left, which means there must be 18 girls to the left of it.
So, total number of girls = 18 + 1 + 21= 40
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Community Answer
In a row of girls, Puja is 16th from left and Champa is 22nd from rig...
Explanation:
Given Information:
- Puja is 16th from the left.
- Champa is 22nd from the right.
- When they interchange positions, Puja becomes 19th from the left.
Calculations:
- Initially, the total number of girls = Position of Puja from left + Position of Champa from right - 1
- Total number of girls = 16 + 22 - 1 = 38
- When Puja and Champa interchange positions, Puja becomes 19th from the left. This means Champa moves to the position where Puja was initially standing (16th from the left).
- Therefore, the new position of Champa from the right = Total number of girls - New position of Puja from left + 1
- New position of Champa from the right = 38 - 19 + 1 = 20
Final Calculation:
- Total number of girls = New position of Puja from left + New position of Champa from right - 1
- Total number of girls = 19 + 20 - 1 = 38
Therefore, the total number of girls in the row is 40. So, the correct answer is option 'A'.
Given Information:
- Puja is 16th from the left.
- Champa is 22nd from the right.
- When they interchange positions, Puja becomes 19th from the left.
Calculations:
- Initially, the total number of girls = Position of Puja from left + Position of Champa from right - 1
- Total number of girls = 16 + 22 - 1 = 38
- When Puja and Champa interchange positions, Puja becomes 19th from the left. This means Champa moves to the position where Puja was initially standing (16th from the left).
- Therefore, the new position of Champa from the right = Total number of girls - New position of Puja from left + 1
- New position of Champa from the right = 38 - 19 + 1 = 20
Final Calculation:
- Total number of girls = New position of Puja from left + New position of Champa from right - 1
- Total number of girls = 19 + 20 - 1 = 38
Therefore, the total number of girls in the row is 40. So, the correct answer is option 'A'.
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In a row of girls, Puja is 16th from left and Champa is 22nd from right. If they interchange their positions, Puja will become 19th from left. What is the total number of girls?a)40b)41c)42d)43Correct answer is option 'A'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about In a row of girls, Puja is 16th from left and Champa is 22nd from right. If they interchange their positions, Puja will become 19th from left. What is the total number of girls?a)40b)41c)42d)43Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a row of girls, Puja is 16th from left and Champa is 22nd from right. If they interchange their positions, Puja will become 19th from left. What is the total number of girls?a)40b)41c)42d)43Correct answer is option 'A'. Can you explain this answer?.
In a row of girls, Puja is 16th from left and Champa is 22nd from right. If they interchange their positions, Puja will become 19th from left. What is the total number of girls?a)40b)41c)42d)43Correct answer is option 'A'. Can you explain this answer? for CAT 2025 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about In a row of girls, Puja is 16th from left and Champa is 22nd from right. If they interchange their positions, Puja will become 19th from left. What is the total number of girls?a)40b)41c)42d)43Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a row of girls, Puja is 16th from left and Champa is 22nd from right. If they interchange their positions, Puja will become 19th from left. What is the total number of girls?a)40b)41c)42d)43Correct answer is option 'A'. Can you explain this answer?.
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