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Maths Binomial Theorem Class 11 MCQ and Assertion Questions

Short Quiz · Class 11 · Maths · CBSE

Preparing for CBSE

Chapter 7 Class 11 Binomial Theorem | 5 questions | about 4 minutes

Practise Binomial Theorem Class 11 with Teachoo's Short Quiz (Class 11 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 5
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Question 1 of 5
Assertion (A): The number of terms in the expansion of \((x+y)^{10}\) is 11.
Reason (R): The total number of terms in the expansion of \((a+b)^n\) is \(n+1\).
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Question 2 of 5
Assertion: The sum of all numerical coefficients in the expansion of \((2x+3y)^5\) is \(3125\).
Reason: Substituting \(x=1\) and \(y=1\) gives \[ (2+3)^5=5^5=3125. \]
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Question 3 of 5
The third term in the expansion of \((a+b)^8\) is
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Question 4 of 5
Assertion (A): All terms in the expansion of \((x-2y)^5\) will have a positive sign if \(x\) and \(y\) are positive real numbers.
Reason (R): The expansion of \((x-y)^n\) has alternately positive and negative terms.
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Question 5 of 5
Using the binomial theorem, the value of \(98^3\) is
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