Multiple Choice Questions

An alloy contains 26 of copper What quantity of alloy is required to get 260 g of copper ........

Quantitative Aptitude (CUET) Percentage

An alloy contains 26 % of copper. What quantity of alloy is required to get 260 g of copper?

500g

800g

1000g

1200g

Let the quantity of alloy required = m g

Then 26 % of m =260 g

⇒ 26/100 × m = 260 g

⇒ m = (260 × 100)/26 g

⇒ m = 26000/26 g

⇒ m = 1000 g

Hence, option 3 is the correct answer.

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