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Quantitative Aptitude (RRB NTPC)

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Indian Economy - Understanding the basics of Indian economic system

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Find the cost in rupees for carpeting a room 65dm× 30 dm at Rs. 45 per sq.m

877.50

87750

87.75

8775

Explanation:

Total area to be carpented = (65×30) ×

∴ Cost = Rs

= Rs 877.50

By: Barka Mirza

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