CAT 2017 Slot 2 QA Q19 Inequalities & Modulus

Question 19 of the Quantitative Ability (QA) section, CAT 2017 Slot 2, with CAT's official answer.

If three sides of a rectangular park have a total length 400 ft., then the area of the park is maximum when the length (in ft.) of its longer side is [TITA]

TITA: type in the answer. There are no options and no negative marking.

Answer: 200 Inequalities & Modulus TITA

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