I x 2 minus 2x minus 143 0 II y 2 minus 169 0 ........

Quantitative Aptitude(IBPS CL) Arithmatic inequalities

Directions: Solve the following quadratic equation and mark the answer as per instructions.

I. x² − 2x − 143 = 0

II. y ² − 169 = 0

x > y

x < y

x ≤ y

x ≥ y

x = y or no relation can be established

Correct answer(5)

I. x ² − 13x + 11x − 143 = 0

(x – 13)(x+11) = 0

x = -11, 13

II. y ² = 169

y = ± 13

clearly, no relation can be established

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