Assertion :10 decades make a century. Reason: 1 century makes 100 years and 1 decade make 10 years.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
As 1 century makes 100 years and 1 decade makes 10 years. 10 decades make a century. Hence both the assertion and reason are correct and the reason is the correct explanation of assertion.

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