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In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?
- a)34
- b)36
- c)40
- d)41
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
In a row of girls, Kamla is 9th from the left, and Veena is 16th from ...
Kamal location from left = 9th
Veena location from right = 16th
Kamal location from left = 25th
So, that Kamal location from right = 16th
Total no. student = 25 + 16 - 1 = 40
Most Upvoted Answer
In a row of girls, Kamla is 9th from the left, and Veena is 16th from ...
Understanding Kamla and Veena's Positions
To solve the problem, we need to analyze the positions of Kamla and Veena in the row of girls.
Kamla's Initial Position
- Kamla is 9th from the left.
- This means there are 8 girls to her left.
Veena's Initial Position
- Veena is 16th from the right.
- This indicates there are 15 girls to her right.
Interchanging Positions
- After they swap positions, Kamla becomes 25th from the left.
- If Kamla is now 25th from the left, there are 24 girls to her left.
Calculating the Total Number of Girls
1. Determine the Total Positions:
- When Kamla was 9th from the left, her position can be expressed as:
Total Girls = Kamla’s position from the left + Veena’s position from the right - 1
- Let’s denote the total number of girls as N.
2. From Kamla's Perspective:
- When she was 9th:
N = 9 + 15 + 1 = 25
3. From Kamla's New Position:
- Now that she is 25th from the left:
N = 25 + 15 + 1 = 41
Final Calculation
- We verify the calculations:
- Kamla (now 25th) + Veena (16th) - 1 = 41
- Therefore, the total number of girls in the row is 41.
Conclusion
The correct answer is option 'C', which corresponds to the total number of girls being 41.
To solve the problem, we need to analyze the positions of Kamla and Veena in the row of girls.
Kamla's Initial Position
- Kamla is 9th from the left.
- This means there are 8 girls to her left.
Veena's Initial Position
- Veena is 16th from the right.
- This indicates there are 15 girls to her right.
Interchanging Positions
- After they swap positions, Kamla becomes 25th from the left.
- If Kamla is now 25th from the left, there are 24 girls to her left.
Calculating the Total Number of Girls
1. Determine the Total Positions:
- When Kamla was 9th from the left, her position can be expressed as:
Total Girls = Kamla’s position from the left + Veena’s position from the right - 1
- Let’s denote the total number of girls as N.
2. From Kamla's Perspective:
- When she was 9th:
N = 9 + 15 + 1 = 25
3. From Kamla's New Position:
- Now that she is 25th from the left:
N = 25 + 15 + 1 = 41
Final Calculation
- We verify the calculations:
- Kamla (now 25th) + Veena (16th) - 1 = 41
- Therefore, the total number of girls in the row is 41.
Conclusion
The correct answer is option 'C', which corresponds to the total number of girls being 41.
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In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer?
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In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer?.
In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer?.
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In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer?, a detailed solution for In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of In a row of girls, Kamla is 9th from the left, and Veena is 16th from the right. If they interchange their positions, Kamla becomes 25th from the left. How many girls are there in the row?a)34b)36c)40d)41Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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