# If the price of 12 books is Rs. 2160, then, what is the price of 4 books?

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If the price of 12 books is Rs. 2160, then, what is the price of 4 books?
1. Rs. 840
2. Rs. 720
3. Rs. 740
4. Rs. 700

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Correct Answer - Option 2 : Rs. 720

Given:

The price of 12 books is Rs. 2160

Calculation:

As, the price of 12 books = Rs. 2160

Price of 1 book = 2160/12 = 180

So, price of 4 books = 180 × 4 = Rs. 720

∴ The price of 4 books is Rs. 720