Binomial Theorem MCQ Questions for Class 11 Math’s Chapter 8 with Answers

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MCQ Questions for Class 11 Mathematics Chapter wise with Answers


Q1. The value of n in the expansion of (a + b)n if the first three terms of the expansion are 729, 7290 and 30375, respectively is

(i) 2
(ii) 4
(iii) 6
(iv) 8

(iii) 6


Q2. The value of -1° is

(i) 1
(ii) -1
(iii) 0
(iv) None of these

(ii) -1


Q3. The number of ordered triplets of positive integers which are solution of the equation x + y + z = 100 is

(i) 4815
(ii) 4851
(iii) 8451
(iv) 8415

(ii) 4851


Q4. The total number of terms in the expansion of (x + a)100 + (x – a)100 after simplification will be

(i) 202
(ii) 51
(iii) 50
(iv) None of these

(ii) 51


Q5. In the expansion of (1 + x)50, the sum of the coefficients of odd powers of x is :

(i) 0
(ii) 249
(iii) 250
(iv) 251

(ii) 249


Q6. What is the remainder when 848 is divided by 63?

(i) 4
(ii) 2
(iii) 1
(iv) 7

(iii) 1


Q7. The coefficient of xn in the expansion of (1 – 2x + 3x² – 4x³ + ……..)-n is

(i) (2n)!/n!
(ii) (2n)!/(n!)²
(iii) (2n)!/{2×(n!)²}
(iv) None of these

(ii) (2n)!/(n!)²


Q8. The number 111111 ………….. 1 (91 times) is

(i) not an odd number
(ii) none of these
(iii) not a prime
(iv) an even number

(iii) not a prime


Q9. If n is a positive integer, then 9n+1 – 8n – 9 is divisible by

(i) 8
(ii) 16
(iii) 32
(iv) 64

(iv) 64


Q10. If n is a positive integer, then (√3+1)2n+1+ (√3−1)2n+1 is

(i) an even positive integer
(ii) a rational number
(iii) an odd positive integer
(iv) an irrational number

(iv) an irrational number


Q11. What is the real part of (11 + i)³?

(i) 1331
(ii) 1332
(iii) 1328
(iv) 1329

(iii) 1328


Q12. In the expansion of (1 + x)n, the binomial coefficients of three consecutive terms are respectively 220, 495 and 792. The value of n is:

(i) 10
(ii) 11
(iii) 12
(iv) 13

(iii) 12


Q13. The minimum positive integral value of m such that (1073)71 – m may be divisible by 10, is

(i) 1
(ii) 3
(iii) 7
(iv) 9

(iii) 7


Q14. The coefficient of y in the expansion of (y² + c/y)5 is

(i) 10c
(ii) 10c²
(iii) 10c³
(iv) None of these

(iii) 10c³


Q15. The greatest coefficient in the expansion of (1 + x)10 is

(i) 10!/(5!)
(ii) 10!/(5!)²
(iii) 10!/(5! × 4!)²
(iv) 10!/(5! × 4!)

(ii) 10!/(5!)²


We hope the given NCERT MCQ Questions for Class 11 Mathematics book Chapter 8 Binomial Theorem with Answers PDF Free Download solution will definitely help you to achieve perfect score. If you have any queries related to CBSE Class 11 Mathematics book Chapter 8 Binomial Theorem with Answers book MCQs Multiple Choice Questions with Answers, drop your questions below and will get back to you in no time.


MCQ Questions for Class 11 Mathematics Chapter wise with Answers


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