CAT 2021 Linear and Quadratic Equations — Previous Year Question
Year
CAT 2021
Section
Quantitative
Topic
Linear and Quadratic Equations
Difficulty
Medium
Question
Slot-1
Which of the following statements regarding quadratic equations are true? (A) Solution set for the equation 6x² − 5x = 4 is {−1/2, 4/3} (B) The nature of the roots of the equation 9x² + 6x + 1 = 0 is equal, real and rational. (C) If one root of 4x² − 3x + K = 0 is 3 times the other, then K = 27/256
(A), (B) and (C)
(A) and (B) only
(B) and (C) only
(C) and (A) only
Transform Your Interview Performance!
Learn proven strategies and techniques from successful IIM alumni to excel in your MBA interview rounds.
Explore Interview Platform