CAT 2025 Lesson : Inequalities - Past Questions

x^2

y^2

= 0.1 and |

x

–

y

| = 0.2, then |

x

| + |

y

| is equal to
[CAT 2000]

Answer: (2)

0.4

If three positive real numbers

x, y, z

satisfy

y

–

x

z

–

y

and

xyz

= 4, then what is the minimum possible value of

y

?
[CAT 2003R]

Answer: (2)

2^{2/3}

If x satisfies the inequality |

x

– 1| + |

x

– 2| + |

x

– 3| ≥ 6, then:
[IIFT 2011]

Answer: (2)

x ≤ 0

x ≥ 4

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