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In the following question two equations numbered I and II are given. You have to solve both the equations and -

I. \( \Large x^{3} \) - 878 = 453

II. \( \Large y^{2} \) - 82 = 39


A) x > y

B) x \( \Large \geq \) y

C) x < y

D) x \( \Large \leq \) y

Correct Answer:
B) x \( \Large \geq \) y

Description for Correct answer:
I. \( \Large x^{3} \) = 878 + 453 = 1331

\( \Large \therefore \) x = \( \Large \sqrt[3]{1331} \) = 11

II. \( \Large y^{2} \) = 82 + 39 = 121

\( \Large \therefore \) y = \( \Large \sqrt{121} \) = \( \Large \pm \)11

Part of solved Linear Equations questions and answers : >> Aptitude >> Linear Equations




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