Ratio, Proportion, Indices, LogarithmMCQPYQ May 18Question 6332 of 313
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If p:q\displaystyle p:q is the sub-duplicate ratio of p−x2:q−x2\displaystyle p-x^2:q-x^2, then x2\displaystyle x^2 is

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

✅ Option D — None of these

All Options:

  • App+q\displaystyle \frac{p}{p+q}
  • Bqp+q\displaystyle \frac{q}{p+q}
  • Cqp\displaystyle qp
  • DNone of these ✓

Detailed Solution & Explanation

PYQ May 18

About This Chapter: Ratio, Proportion, Indices, Logarithm

Paper

Paper 3: Quantitative Aptitude

Weightage

5-7 Marks

Key Topics

Ratio, Proportion, Indices, Logarithms

This chapter covers Ratio, Proportion, Indices, Logarithms and is part of Paper 3: Quantitative Aptitude in the CA Foundation exam.

View Official ICAI Syllabus

Exam Strategy Tip

This topic carries 5-7 Marks weightage. Focus on understanding core concepts rather than memorizing.

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