Class 9th MCQ Test for Chapter 2
Class 9th Maths Chapter 1st MCQ
Questions Answer of class 9th Maths Chapter 2nd CBSE
Question 1. If x – 3 is a factor of x2 + ax + 6, then a =
(a) 5
(b) -5
(c) 1
(d) -1
Question 2. If x3 + 6x2 + 11x + 6 is exactly divisible by x + 1, then k =
(a) 6
(b) 2
(c) 3
(d) 11
Question 3. If x3 -19x + K is exactly divisible by x + 5, then k =
(a) 6 0
(b) 20
(c) 30
(d) 15
Question 4 If x + 4 is a factor of x2 + mx + 20, then m =
a) 5
(b) 4
(c) 9
(d) 10
Question 5 The value of f(x) = 5x−4x2+3 when x = -2, is:
- 3
- -12
- -6
- 6
Best questions for class 9th Maths
Question 6 The value of p(t) = 2+t+2t2−t3 when t = 1 is
- 7
- 3
- 4
- 9
Question 7 The zero of the polynomial f(x) = 4x+3 is
a. 2/7
b. -3/4
c. 4x/3
d. -4/3
Question 8 What is the degree of the polynomial √5?
a. 0
b. 1
c. 1/2
d. 2
Question 9 The coefficient of x in 4x2+8x-2 is
. 8
b. 4
c. -2
d. o
Question 10 One of the linear factors of x2+8x+16 is
a. (x+1)
b. (x-2)
c. (x+2)
d. (x-4)
