Ratio, Proportion, Indices, LogarithmMCQPYQ Nov 20Question 792 of 302
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The price of scooter and moped are in the ratio $7:9$. The price of moped is $₹1,600$ more than that of scooter. Then the price of moped is:

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

✅ Option a — ₹7,200\displaystyle ₹7,200

All Options:

  • A₹7,200\displaystyle ₹7,200
  • B₹5,600\displaystyle ₹5,600
  • C₹800\displaystyle ₹800
  • D₹700\displaystyle ₹700

Detailed Solution & Explanation

Let the price of the scooter be $7x$ and the price of the moped be $9x$.
We are given that the moped costs ₹1,600\displaystyle ₹1,600 more than the scooter:
9x−7x=16009x - 7x = 1600
2x=1600  ⟹  x=8002x = 1600 \implies x = 800
The price of the moped is:
Price of Moped=9x=9(800)=₹7,200Price of Moped=9x=9\displaystyle \text{Price of Moped} = 9x = 9(800) = ₹7,200

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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