GMAT Quant Practice Questions - Inequalities

GMAT Q-51 Practice / Algebra / Inequalities

Must solve GMAT practice questions in Inequalities. The categorization of the type of question and the concept tested are listed in the right column for each question. Detailed explanatory answers, solution videos and slide decks are also provided.

  • 1
  • If x is a positive integer such that (x-1)(x-3)(x-5)....(x-93) < 0, how many values can x take? A. 47
    B. 23
    C. 46
    D. 21
    E. 22
  • Problem Solving
  • Positive & Negative numbers
  • Odd & Even numbers
  • Correct AnswerChoice (B).
    x can take 23 integer values.
    Correct answer

Solution

  • 2
  • Is x3 > x2 Statement 1: x > 0
    Statement 2: x < 1
  • Data Sufficiency
  • Exponents
  • Correct AnswerChoice (B).
    Statement (2) alone is sufficient while statement (1) is not.
    Correct answer

Solution

  • 3
  • If m and n are non-zero integers, is mn > nn? Statement 1: |m| = n
    Statement 2: m < n

Solution