In a row of students P was standing 17th from the left end and 23rd from the right end. If Q was standing exactly in the middle of the row, what was his position from the left end ?

June 26, 2023

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Question	In a row of students P was standing 17th from the left end and 23rd from the right end. If Q was standing exactly in the middle of the row, what was his position from the left end ? (Assume students were facing the north.)
Type	multiple_choice
Option	20^th	correct
Option	18^th	incorrect
Option	22^nd	incorrect
Option	19^th	incorrect
Solution	Total students =17+22 =39 Middle position = 20th

In the following question, four number pairs are given. In each pair the number on left side of (–) is related to the number of the right