EquationsMCQPYQ May 18Question 6496 of 125
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If α,β\displaystyle α\displaystyle \alpha, β\displaystyle \beta are the roots of the equation x2+x+5=0\displaystyle x^2 + x + 5 = 0 then αβ+βα\displaystyle \displaystyle \frac{\alpha}{\beta} + \frac{β\displaystyle \beta}{α\displaystyle \alpha} is equal to

Select Your Answer (Keyboard: A, B, C, D)
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Correct Answer

✅ Option A — 165\displaystyle \frac{16}{5}

All Options:

  • A165\displaystyle \frac{16}{5} ✓
  • B2
  • C3
  • D145\displaystyle \frac{14}{5}

Detailed Solution & Explanation

PYQ May 18

About This Chapter: Equations

Paper

Paper 3: Quantitative Aptitude

Weightage

4-6 Marks

Key Topics

Linear, Quadratic and Cubic Equations

This chapter covers Linear, Quadratic and Cubic Equations and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 4-6 Marks weightage. Focus on understanding core concepts rather than memorizing.

More Questions from Equations

Demand for a commodity refers to:

Contraction of demand is the result of:

All but one of the following are assumed to remain the same while drawing the demand curve for a commodity. Which one is it?

Which of the following pairs of goods is an example of substitutes?

In the case of a straight line demand curve meeting the two axes, the price-elasticity of demand at the mid-point of the line would be:

The Law of Demand, assuming other things to remain constant, establishes the relationship between:

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