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In a row of boys, A is fifteenth from left and B is fourth from right end there are three boys between A and B. C is first left of A. What is C’s position from right?
- a)9th
- b)10th
- c)12th
- d)13th
- e)None of these
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
In a row of boys, A is fifteenth from left and B is fourth from right ...
The correct option is A.
Total no of boys = position of A from left + Position of B from right + total boys between A and B.
= 15 + 4 + 3 = 22.
Position of A is 15th from left.
Again, left of A is C -
position of C from left = 15-1 = 14
position of c from right = 22+1 - 14 = 9
Total no of boys = position of A from left + Position of B from right + total boys between A and B.
= 15 + 4 + 3 = 22.
Position of A is 15th from left.
Again, left of A is C -
position of C from left = 15-1 = 14
position of c from right = 22+1 - 14 = 9
Community Answer
In a row of boys, A is fifteenth from left and B is fourth from right ...
Given information:
- A is fifteenth from left.
- B is fourth from the right end.
- There are three boys between A and B.
- C is first left of A.
To find:
- C's position from the right end.
Solution:
Step 1: Visualize the given information
We can visualize the given information as follows:
Left End C A ... ... ... ... ... B Right End
(1st) (2nd) (15th) ... ... ... ... ... (4th)
We know that there are three boys between A and B. So, we can represent the positions between A and B as follows:
Left End C A ... ... ... ... X ... X B Right End
(1st) (2nd) (15th) ... ... ... ... ... ... (4th)
Step 2: Calculate the number of boys between A and B
We know that there are three boys between A and B. So, the number of positions between A and B (excluding A and B) is 3.
Step 3: Calculate the total number of boys in the row
The position of A from the left end is 15. So, there are 14 boys to the left of A.
The position of B from the right end is 4. So, there are 3 boys to the right of B.
Therefore, the total number of boys in the row = 14 + 3 + 1 (for C) + 1 (for B) = 19.
Step 4: Calculate C's position
We know that C is the first boy to the left of A. So, the position of C from the left end is 14.
Therefore, C's position from the right end = Total number of boys in the row - C's position from the left end + 1
= 19 - 14 + 1
= 6.
Therefore, C's position from the right end is 6, which is option (a).
- A is fifteenth from left.
- B is fourth from the right end.
- There are three boys between A and B.
- C is first left of A.
To find:
- C's position from the right end.
Solution:
Step 1: Visualize the given information
We can visualize the given information as follows:
Left End C A ... ... ... ... ... B Right End
(1st) (2nd) (15th) ... ... ... ... ... (4th)
We know that there are three boys between A and B. So, we can represent the positions between A and B as follows:
Left End C A ... ... ... ... X ... X B Right End
(1st) (2nd) (15th) ... ... ... ... ... ... (4th)
Step 2: Calculate the number of boys between A and B
We know that there are three boys between A and B. So, the number of positions between A and B (excluding A and B) is 3.
Step 3: Calculate the total number of boys in the row
The position of A from the left end is 15. So, there are 14 boys to the left of A.
The position of B from the right end is 4. So, there are 3 boys to the right of B.
Therefore, the total number of boys in the row = 14 + 3 + 1 (for C) + 1 (for B) = 19.
Step 4: Calculate C's position
We know that C is the first boy to the left of A. So, the position of C from the left end is 14.
Therefore, C's position from the right end = Total number of boys in the row - C's position from the left end + 1
= 19 - 14 + 1
= 6.
Therefore, C's position from the right end is 6, which is option (a).
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In a row of boys, A is fifteenth from left and B is fourth from right end there are three boys between A and B. C is first left of A. What is C’s position from right?a)9thb)10thc)12thd)13the)None of theseCorrect answer is option 'A'. Can you explain this answer? for CLAT 2025 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about In a row of boys, A is fifteenth from left and B is fourth from right end there are three boys between A and B. C is first left of A. What is C’s position from right?a)9thb)10thc)12thd)13the)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for CLAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a row of boys, A is fifteenth from left and B is fourth from right end there are three boys between A and B. C is first left of A. What is C’s position from right?a)9thb)10thc)12thd)13the)None of theseCorrect answer is option 'A'. Can you explain this answer?.
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