Question

guys please give me some mcq based maths questions with answers for class 8 plz my dear friends help me out
Plz plz ​

Answer 1

Answer:

hii i can't send the questions over here i will give the

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Answer 2

Answer:

Question 1.

The standard form of a linear equation in one variable x is

(a) ax + b = 0

(b) ax² + bx + c = 0

(c) ax³ + bx² + cx + d = 0

(d) ax4 + bx³ + cx² + dx + e = 0.

Answer: (a)

Question 2.

Of the following, the linear equation in one variable x, is

(a) 4x = x4

(b) 1x + 1x−1 = 1

(c) x2 + x3 + 14

(d) x² + 2x + 3 = 0.

Answer: (c)

Question 3.

The degree of the equation x² – 2x + 1 = x² – 3 is

(a) 1

(b) 2

(c) 0

(d) 3.

Answer

Answer: (a)

Hint:

x² – 2x + 1 = x² – 3 ⇒ 2x = 4

Explanation:

Question 4.

The statement ‘on adding 10 in a number, the number becomes 20’ in the form of an equation is

(a) x – 10 = 20

(b) x + 10 = 20

(c) 10x = 20

(d) x10 = 20.

Answer: (b)

Hint:

Let the number be x.