Binomial Theorem - Online Test
Q1. If the rth term in the expansion of contains then r is equal to
Answer : Option A
Explaination / Solution:
Q2. If in the binomial expansion of the sum of 5th and 6th terms are 0, then is
Answer : Option A
Explaination / Solution:
Q3. The 1st three terms in the expansion of are
Answer : Option A
Explaination / Solution:
Q4. The coefficients of in the expansion of , where n is an even integer is
Answer : Option D
Explaination / Solution:
Q5.
Find the number of terms in the expansion of
Answer : Option A
Explaination / Solution:
Q6. The index of the power of x that occurs in the term from the end in the expansion of is
Answer : Option C
Explaination / Solution:
Q7. The index of the power of x that occurs in the term in the expansion of is
Answer : Option C
Explaination / Solution:
Q8. If in the expansion of, the coefficients of (2r+1)th and (r+2)th terms are equal , then r is equal to
Answer : Option B
Explaination / Solution:
Q9. The coefficient of in the expansion of is
Answer : Option A
Explaination / Solution:
Q10. The index of the power of x that occurs in the 5th term in the expansion of is
Answer : Option D
Explaination / Solution:
