JEE Main Binomial Theorem — practice questions
17 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice JEE Main Binomial Theorem in the app →The number of terms in the expansion of $(a+b)^n$ is:The general term $T_{r+1}$ in the expansion of $(a+b)^n$ is:In the expansion of $(x+y)^8$, the middle term is the:The coefficient of $x^3$ in the expansion of $(1+x)^{10}$ is:The term independent of $x$ in the expansion of $\left(x+\dfrac{1}{x}\right)^6$ is:The value of $\binom{n}{0}+\binom{n}{1}+\cdots+\binom{n}{n}$ is:The constant term in the expansion of $\left(x^2+\dfrac{1}{x}\right)^6$ is:The coefficient of $x$ in the expansion of $(1+2x)^5$ is:The greatest binomial coefficient in the expansion of $(1+x)^{10}$ is:The number of middle terms in the expansion of $(a+b)^7$ is:If $\binom{10}{3}=\binom{10}{k}$ (with $k\neq 3$), then $k$ equals:The coefficient of $x^3$ in the expansion of $(2+x)^5$ is:The sum of all the coefficients in the expansion of $(2x+3)^4$ is:The expansion of $(a + b)^n$ contains how many terms?The general term in the expansion of $(x + 2)^{10}$ is:The sum of binomial coefficients $\binom{n}{0} + \binom{n}{1} + \cdots + \binom{n}{n}$ equals:The middle term in $(x + y)^6$ is the term with index: