• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Home
  • GRE Preparation
    • GRE Online Course
    • GRE Coaching in Chennai
  • GMAT Preparation
    • GMAT Coaching in Chennai
    • GMAT Preparation Online
      • GMAT Online Coaching | Quant Core
      • GMAT Online Coaching | Pro

Wizako - GRE Prep Blog

Questions, strategy, updates

All Things GRE®
Questions, strategy, updates
  • GRE Quant Questions
    • Geometry
    • Arithmetic
    • Algebra
    • Word Problems
    • GRE Problem Solving
    • GRE Quantitative Comparison
    • More than one answer correct
  • GRE Verbal Questions
    • Sentence Equivalence
    • Text Completion
  • GRE Prep Strategy
You are here: Home / Archives for GRE Inequalities

GRE Inequalities

Algebra – Inequalities and Exponents

December 31, 2012 By K S Baskar Leave a Comment

Solve: (a) 7^(4-16x) > 1 (b) 2/(x-1) < 1 (a) For any a^b > 1, if a > 1 then b should be greater than 0. Hence 4 – 16x > 0 Therefore, x<1/4. (b) 2/(x-1) < 1 2/(x-1) - 1< 0 [2-(x-1)]/(x-1) < 0 (3-x)/(x-1) < 0 (x-3)/(x-1) > 0 Hence ‘x’ lies outside the roots ‘1’ and ‘3’. Therefore, x € (-∞ , 1) U (3, ∞) … [Read more...] about Algebra – Inequalities and Exponents

Inequalities and Absolute Values

August 17, 2012 By K S Baskar Leave a Comment

The solution set for the inequality |x+2| < |4x+1| (a) -3/5 < x < 1/3 (b) -1/3 < x < 3/5 (c) 0 < x < 1/3 (d) -1/3 < x < 1/3 (e) None of these Correct Answer: (E) Explanation Since the expressions on both sides of the inequality are under modulus, you can square on both sides without disturbing the inequality. (x+2)2 < … [Read more...] about Inequalities and Absolute Values

Primary Sidebar

GRE Online Course - Quant
Try it free!

Register in 2 easy steps and
Start learning in 5 minutes!

★ Sign up for Free

Already have an Account?

★ Login to Continue

What’s new in GRE Preparation?

  • GRE Geometry – same base, same height
  • GRE Geometry – Planet Circles
  • GRE Algebra – Word Problems
  • GRE Geometry – Chords and Circles
  • Quantitative Comparison – Number Properties

GRE Prep Blog | Categories

  • GRE Prep Strategy (3)
  • GRE Quant (33)
    • Algebra (5)
    • Arithmetic (14)
    • Geometry (12)
    • Word Problems (3)
  • GRE Verbal (4)
    • Sentence Equivalence (1)
    • Text Completion (3)

GRE Blog | Recent Comments

  • Unknown on More Than 1 Answer: Circles and Chords
  • ANSHUL GERA on More Than 1 Answer: Circles and Chords
  • Agneesh Bose on More Than 1 Answer: Circles and Chords

GRE® is a registered trademark of Educational Testing Service (ETS). This website is not endorsed or approved by ETS.


Copyright © 2025. All Rights Reserved by Wizako.com - An Ascent Education Initiative. Privacy Policy | Terms & Conditions