1
JEE Main 2023 (Online) 30th January Evening Shift
Numerical
+4
-1
Change Language
$50^{\text {th }}$ root of a number $x$ is 12 and $50^{\text {th }}$ root of another number $y$ is 18 . Then the remainder obtained on dividing $(x+y)$ by 25 is ____________.
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2
JEE Main 2023 (Online) 29th January Morning Shift
Numerical
+4
-1
Change Language

Let the coefficients of three consecutive terms in the binomial expansion of $$(1+2x)^n$$ be in the ratio 2 : 5 : 8. Then the coefficient of the term, which is in the middle of those three terms, is __________.

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3
JEE Main 2023 (Online) 29th January Morning Shift
Numerical
+4
-1
Change Language

If the co-efficient of $$x^9$$ in $${\left( {\alpha {x^3} + {1 \over {\beta x}}} \right)^{11}}$$ and the co-efficient of $$x^{-9}$$ in $${\left( {\alpha x - {1 \over {\beta {x^3}}}} \right)^{11}}$$ are equal, then $$(\alpha\beta)^2$$ is equal to ___________.

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4
JEE Main 2023 (Online) 25th January Evening Shift
Numerical
+4
-1
Change Language

The remainder when (2023)$$^{2023}$$ is divided by 35 is __________.

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