1
WB JEE 2020
MCQ (Single Correct Answer)
+1
-0.25
If c0, c1, c2, ......, c15 are the binomial coefficients in the expansion
of (1 + x)15, then the value of $${{{c_1}} \over {{c_0}}} + 2{{{c_2}} \over {{c_1}}} + 3{{{c_3}} \over {{c_2}}} + ... + 15{{{c_{15}}} \over {{c_{14}}}}$$ is
of (1 + x)15, then the value of $${{{c_1}} \over {{c_0}}} + 2{{{c_2}} \over {{c_1}}} + 3{{{c_3}} \over {{c_2}}} + ... + 15{{{c_{15}}} \over {{c_{14}}}}$$ is
2
WB JEE 2019
MCQ (Single Correct Answer)
+1
-0.25
The number of irrational terms in the expansion of $${\left( {{3^{{1 \over 8}}} + {5^{{1 \over 4}}}} \right)^{84}}$$ is
3
WB JEE 2018
MCQ (Single Correct Answer)
+1
-0.25
The number (101)100 $$-$$ 1 is divisible by
4
WB JEE 2018
MCQ (Single Correct Answer)
+1
-0.25
If n is even positive integer, then the condition that the greatest term in the expansion of (1 + x)n may also have the greatest coefficient, is
Questions Asked from Binomial Theorem (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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