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In a row of students, one student is tenth from either end of the row. How many students are there in the row?
Question

In a row of students, one student is tenth from either end of the row. How many students are there in the row?

A.

20

B.

22

C.

19

D.

16

Correct option is C


Given: A student is positioned tenth from both the left and right ends of the row.
Concept Used: If a student is the same distance from both ends of the row, the total number of students can be calculated as: Total students = Position from the left + Position from the right - 1.
Solution:
1. The student is 10th from both ends, so: Total students = 10 + 10 - 1 = 19.
Thus, there are 19 students in the row.
Final Answer: (c) 19

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