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Questions › JNU › JNU SSS 2011 › Q59
1 mark, −0.25Mathematics › Quantitative aptitude and data reasoning › Equations and inequalitiesEasyabout 1 min

JNU SSS 2011 Question 59: Quantitative aptitude and data reasoning

Equation x2+12mx+1=0x^2 + \frac{1}{2}mx + 1 = 0x2+21​mx+1=0 has two distinct real solutions, if

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Equation x² + 1/2mx + 1 = 0 has two distinct real solutions, if (A) m = 3 (B) m = 4 (C) m = 5 (D) None of the above

Also written as: Equation x^2 + 1/2mx + 1 = 0 has two distinct real solutions, if

Quantitative aptitude and data reasoning has come up 92 times in 6 exams since 2008.

What this question tests

This question is on Equations and inequalities, part of Quantitative aptitude and data reasoning in Mathematics.

Solving quadratic and other equations and inequalities.

TestStop has 26 past-paper questions on this subtopic; the nearest in year are below.

  • IIT JAM 2021 · Q38Let k ∈ ℝ. Which of the following is/are correct for the roots of x² + 2(k+1)x + 9k - 5 = 0?
Practise Quantitative aptitude and data reasoningMore on Equations and inequalities

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Question from the JNU SSS 2011 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.