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Ranking and Ordering · Question 33 of 66

Question 33

MediumOriginal question

Twenty-six students stand in a row facing north. Tarun is 7th from the right end, and Veena stands 4 places to Tarun's left. They interchange places. What is Tarun's new position from the left end?

Options for question 33

Show the answer and explanation
CorrectNot quiteAnswer B

Correct answer: B

Explanation

  1. Tarun from the left =26−7+1=20= 26 - 7 + 1 = 20.

  2. Veena is 4 places to his left: 20−4=1620 - 4 = 16th from the left.

  3. After the swap Tarun takes Veena's place, 16th from the left.

Worth noting

11 is Tarun's new position from the right (26−16+1)(26 - 16 + 1). 24 moves Veena 4 places to the RIGHT of Tarun instead of the left.

Concept
Swap with a person a fixed number of places away
Typical time
70 s
Your time
—
The rule this testsInterchanged positions
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Ten questions from Ranking and Ordering, at your own pace.

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