Question:
In a row of students, A is sitting 14th from the left and B is 7th from the right. If there are 4 students between A and B, how many students are there in the row?
In a row of students, A is sitting 14th from the left and B is 7th from the right. If there are 4 students between A and B, how many students are there in the row?
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For row problems, use the formula: Total = Left Position + Right Position + In-between - 1
Updated On: Apr 24, 2025
- 25
- 23
- 21
- 19
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The Correct Option is A
Solution and Explanation
Use the formula:
Total = Position of A from left + Position of B from right + Number of students between - 1 \[ \text{Total} = 14 + 7 + 4 - 1 = 25 \]
Total = Position of A from left + Position of B from right + Number of students between - 1 \[ \text{Total} = 14 + 7 + 4 - 1 = 25 \]
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