Binomial Theorem - Online Test
Q1. Coefficient of in the expansion of is
Answer : Option C
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Q2.
If three successive terms in the expansion of have their coefficients in the ratio 6 : 33 : 110, then n is equal to
Answer : Option D
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Q3. is nearly equal to
Answer : Option A
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Q4. 5th term from the end in the expansion of is
Answer : Option D
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Q5. The coefficient of second, third and fourth terms in the binomial expansion of ( ‘n’, a + ve integer) are in A.P.., if n is equal to
Answer : Option B
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Q6. The coefficient of in the binomial expansion of is
Answer : Option C
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Q7. The coefficient of in the expansion of is
Answer : Option A
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Q8. If the coefficients of (2r +4)th term and ( r -2)th term in the expansion of be equal then find the value of r
Answer : Option D
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Q9. If and then
Answer : Option D
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Q10.
In the expansion of the sum of coefficients of odd powers of x is
Answer : Option C
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