Data Sufficiency question:A, B, C, D have to stand in a queue in descending order of their heights. Who stands first?I. D was not the last, A was not the first.II. The first is not C and B was not the tallest.

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Data Sufficiency question:A, B, C, D have to stand in a queue in descending order of their heights. Who stands first?

I. D was not the last, A was not the first.

II. The first is not C and B was not the tallest.

Explanation:

D because A is not first neither C and B is not the tallest person. The only person will be first is D.

So option (C). We can answer this question using both the statements together.

Next Question

One of the longest sides of the triangle is 20 m. The other side is 10 m. Area of the triangle is 80 m2m2. What is the another side of the triangle?

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