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Ranking and Ordering · Question 6 of 66

Question 6

EasyOriginal question

A row has 27 chairs, and Leela sits on the chair exactly in the middle. What is her position counted from either end of the row?

Options for question 6

Show the answer and explanation
CorrectNot quiteAnswer C

Correct answer: C

Explanation

  1. The middle chair has equal numbers of chairs on both sides: (27−1)÷2=13(27 - 1) \div 2 = 13 each.

  2. Her position from either end =13+1=14= 13 + 1 = 14.

Worth noting

13 is the number of chairs on EACH SIDE of her, not her position. 13.5 is 27÷227 \div 2; a position must be a whole number.

Concept
The middle position of an odd row
Typical time
40 s
Your time
—
The rule this testsPosition in a row
Practise this chapter →

Ten questions from Ranking and Ordering, at your own pace.

Practise this chapter →

Ten questions from Ranking and Ordering, at your own pace.