alleryStart learning →If 2x + 3 < 11, which statement about x must be true?
Ax > 7
Bx < 4
Cx > 4
Dx < 7
Answer & Solution
Correct answer: B. x < 4
Subtracting 3 gives 2x < 8, and dividing by the positive 2 gives x < 4.
Keep practising Linear Inequalities
Browse all Linear Inequalities questions for CA Foundation, or explore more Quantitative Aptitude topics.
Related questions
For positive a < b, the natural logarithms ln a and ln b compare how?Replacing the equals sign in 2x + 3 = 9 by < gives what?Written with a less-than-or-equal sign, the inequality x ≥ 3 becomes which?Maximize 2x + 3y subject to x ≥ 0, y ≥ 0, x + y ≤ 4. What is the maximum value?A firm maximizes profit 3x + 2y subject to x + y ≤ 10. Which expression is the objective fWhat is the common solution of the pair x > 2 and x < 5?Which inequality is true for every real number x?For real x, which inequality has no solution?