Chapter 5: Binomial Theorem, Sequences And Series - Online Test
Q1. The remainder when 3815 is divided by
13 is
Answer : Option A
Explaination / Solution:
Q2. The nth term of the sequence 1, 2, 4,
7, 11,…….is
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. The sum up to n terms of the series 
is
is
Answer : Option D
Explaination / Solution:
Q4. The nth term of the sequence 1/2 , 3/4
, 7/8 , 15/16 ,……….is
Answer : Option B
Explaination / Solution:
Q5. The sum up to n terms of the series √2 + √8 + √18 + √32 +……….is
Answer : Option C
Explaination / Solution:
Q6. The value of the series 1/2 + 7/4 + 13/8 + 19/16 +…………. is
Answer : Option B
Explaination / Solution:
Q7. The sum of an infinite GP is 18. If the first term is 6, the common ratio is
Answer : Option B
Explaination / Solution:
Q8. The coefficient of x5 in the series e-2x is
Answer : Option C
Explaination / Solution:
Q9. The value of 1/2! + 1/4! + 1/6! +……… is
Answer : Option C
Explaination / Solution:
Q10. The value of 
.... is
.... is
Answer : Option B
Explaination / Solution:
