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14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?
- a)fifth from right
- b)sixth from right
- c)fifth from left
- d)sixth from left
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
14 students are standing in row from left to right. After interchangin...
1st→14th
2nd→13th
3rd→12th
4th→11th
5th→10th
6th→9th
7th→8th
8th→7th
(A)
9th→6th Fom Left end
2nd→13th
3rd→12th
4th→11th
5th→10th
6th→9th
7th→8th
8th→7th
(A)
9th→6th Fom Left end
Most Upvoted Answer
14 students are standing in row from left to right. After interchangin...
Answer:
Given Information:
- There are 14 students standing in a row from left to right.
- After interchanging their positions, the first student goes to the 14th place, the second student goes to the 13th place, and so on.
- A was originally at the 9th position before the change.
Understanding the Problem:
We need to determine the position of student A after the positions of all the students have been interchanged according to the given conditions.
Solution:
To solve this problem, let's analyze the position changes step by step.
Step 1:
The first student goes to the 14th place, so the original 14th student would come to the 1st place. Similarly, the original 13th student would come to the 2nd place, and so on.
Step 2:
The second student goes to the 13th place, so the original 13th student would come to the 2nd place. Similarly, the original 12th student would come to the 3rd place, and so on.
Step 3:
The third student goes to the 12th place, so the original 12th student would come to the 3rd place. Similarly, the original 11th student would come to the 4th place, and so on.
Step 4:
Following the same pattern, we can see that each student moves one position forward.
Step 5:
Since A was originally at the 9th position, and each student moves one position forward, A would be at the 8th position after the change.
Final Answer:
Therefore, after changing positions, student A would be at the 6th position from the left. Hence, the correct answer is option 'D' - sixth from the left.
Given Information:
- There are 14 students standing in a row from left to right.
- After interchanging their positions, the first student goes to the 14th place, the second student goes to the 13th place, and so on.
- A was originally at the 9th position before the change.
Understanding the Problem:
We need to determine the position of student A after the positions of all the students have been interchanged according to the given conditions.
Solution:
To solve this problem, let's analyze the position changes step by step.
Step 1:
The first student goes to the 14th place, so the original 14th student would come to the 1st place. Similarly, the original 13th student would come to the 2nd place, and so on.
Step 2:
The second student goes to the 13th place, so the original 13th student would come to the 2nd place. Similarly, the original 12th student would come to the 3rd place, and so on.
Step 3:
The third student goes to the 12th place, so the original 12th student would come to the 3rd place. Similarly, the original 11th student would come to the 4th place, and so on.
Step 4:
Following the same pattern, we can see that each student moves one position forward.
Step 5:
Since A was originally at the 9th position, and each student moves one position forward, A would be at the 8th position after the change.
Final Answer:
Therefore, after changing positions, student A would be at the 6th position from the left. Hence, the correct answer is option 'D' - sixth from the left.
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14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer?
Question Description
14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer?.
14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about 14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer?.
Solutions for 14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for 14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of 14 students are standing in row from left to right. After interchanging their positions, first student goes at 14th place, second goes at 13th place, third goes at 12th and so on. If 'A' was at ninth position before change, then after changing he would be at which place?a)fifth from rightb)sixth from rightc)fifth from leftd)sixth from leftCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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