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Ranking and Ordering · Question 48 of 66

Which of the five colleagues is the oldest?

Question 48

EasyOriginal question

Five colleagues, Harini, Irfan, Jasleen, Kunal and Manoj, compared their ages. No two of them are the same age.

Kunal is older than exactly two of the others.

Harini is older than Kunal.

Irfan is older than Jasleen.

Manoj is older than Irfan but younger than Harini.

Which of the five colleagues is the oldest?

Options for question 48

Show the answer and explanation
CorrectNot quiteAnswer A

Correct answer: A

Explanation

  1. Kunal is older than exactly two people, so he is 3rd oldest, with two above him and two below.

  2. Manoj > Irfan > Jasleen is a chain of three; it cannot fit entirely below Kunal (only two places), so Manoj is above Kunal and Irfan, Jasleen are below.

  3. Harini > Manoj, so the order is Harini > Manoj > Kunal > Irfan > Jasleen.

Worth noting

Manoj is older than Irfan but younger than Harini, so he is second.

Concept
Top of an age order
Typical time
40 s
Your time
—
The rule this testsOrdering by comparison
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.