1
JEE Main 2022 (Online) 24th June Evening Shift
Numerical
+4
-1
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The remainder on dividing 1 + 3 + 32 + 33 + ..... + 32021 by 50 is _________.

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2
JEE Main 2021 (Online) 1st September Evening Shift
Numerical
+4
-1
Out of Syllabus
If the sum of the coefficients in the expansion of (x + y)n is 4096, then the greatest coefficient in the expansion is _____________.
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3
JEE Main 2021 (Online) 31st August Evening Shift
Numerical
+4
-1
If the coefficient of a7b8 in the expansion of (a + 2b + 4ab)10 is K.216, then K is equal to _____________.
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4
JEE Main 2021 (Online) 31st August Morning Shift
Numerical
+4
-1
If $$\left( {{{{3^6}} \over {{4^4}}}} \right)k$$ is the term, independent of x, in the binomial expansion of $${\left( {{x \over 4} - {{12} \over {{x^2}}}} \right)^{12}}$$, then k is equal to ___________.
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