ECAT Mathematics Induction and Binomial Theorem Online Test

Mathematics Induction and Binomial Theorem MCQS Online Test

ECAT Math Induction and Binomial Theorem Chapter Online Test

Total Questions: 84
Time Allowed: 40 Minutes
Total Marks: 84
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: ECAT Entry Test
Math Online Test
Interview Questions about Math
All Universities Entrance Test
Recruitments Tests

ECAT Math Induction and Binomial Theorem Chapter Test

 0%

Page 1 of 4

Math

1. The number of terms in the expansion (x² – 1/x²)⁷ is

2. Sum of even coefficient is equal to ………. In the binomial expansion of (1 + x)ⁿ

3. Sum of odd coefficients in the binomial expansion is equal to ……….

4. If the pth, qth and rth terms of an A.P. are in G.P:., then the common ratio of the G.P. is

5. (x – 1/x)³ =

6. The greatest term in the expansion of (3 + 2x)⁹, when x = 1 is

7. If exponent I binomial expansion is 6, then the no. of terms are

8. In a college examination, a candidate is required to attempt 6 out of 10 question, which are divided into two sections each containing 5 question. Further, the candidate is not permitted to attempt more than 4 questions from either of the section. The number of ways in which he can make up a choice of 6 questions is

9. If n is not a natural number, then expansion of (1+x)³ is

10. The co-efficient of x⁴ in the expansion of (x/2 – 3/x²)¹⁰ is

11. If n is any positive integer, then 4ⁿ > 3ⁿ + 4 is true for all

12. The sum of exponents of a and b in every term of the expansion (a+b)ⁿ is

13. The first three terms in the expansion of (1+ax)ⁿ (n ≠ 0) are 1, 6x and 16x², then the values of a and n are respectively

14. 99th term of the series 2 + 7 + 14 + 23 + 34 + ……… is

15.

16. The nth term of the series 1 + 1+2/2 + 1+2+3/3 + …………. Is

17. If a+bx/a–bx = b+cx/b–cx = c+dx/c–dx (x ≠ 0), then a, b, c, d are in

18. If ‘x’ be so small that is its square and higher powers may be neglected them (1 – x)½(9 – 4x)½/(8+3x)⅓

19. If in the expansion of (1 + x)²⁰, then co-efficient of rth ad (r + 4)th term are equal, then r is

20. The middle tern in the expansion of (x + y)³⁰ us

21. (1 + x)ⁿ = 1 + nx + n(n – 1)/2! x² + n(n – 1)(n – 2)/3! x³ + …… is

22.

23. (1 + 2x)⁴ =

24.

25. (1 + x)⁷ =


 

You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

Maan Ali

Hey there! I'm Maan Ali, your online test prep pal. Join me in the adventure of acing exams with ease. I'll share tricks, practice tests, and all you need to rock your studies. Let's make learning fun and success a sure thing!

Your Related

3 Comments

  1. There must be reasons for every question that how this answer /why this answer, mention at the end of the tests.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: