# Arithmetic Mean (AM) Quiz Questions and Answers 153 PDF Book Download

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## Quiz on Arithmetic Mean (AM) Worksheet 153Quiz Book Download

Arithmetic Mean (AM) Quiz

MCQ: A.M between 1-x+x² and 1+x-x² is

- 4
- 3
- 1
- 0

C

Introduction Permutations, Combinations & Probability Quiz

MCQ: Factorial of a positive integer n is

- nι = n(n-1)ι(n-2)ι
- nι = n(n+2)ι
- nι = (n-2)ι
- nι = n(n-1)ι

D

Concept of limit of function Quiz

MCQ: If P is perimeter of a square and A is its area, then A =

- P²/4
- P²/8
- P²/16
- 16P²

B

Groups in Maths Quiz

MCQ: If a, b, c are elements of a group G, Then (abc)^{-1} =

- a
^{-1}b^{-1}c^{-1} - ab
^{-1}bc^{-1} - c
^{-1}b^{-1}a^{-1} - None of Above

C

Resolution of a rational fraction into partial fraction Quiz

MCQ: Partial fractions of x + 5/(x-1)(x² + 1) are of form

- A/(x-1) + B/(x² + 1)
- A/(x - 1) +bx + c/(x² + 1)
- Ax/(x - 1) +bx + c/(x² + 1)
- None of Above

B