# NCERT Class 10 Chapter 5 Quadratic Equations Official CBSE Board Sample Problems Multiple Choice Question

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## Question

**For equal root,** **, valueof k is**

1. 6

2. 3

3. 2

4. 8

## Question

**The quadratic equation whose roots are 3 and** **is**

## Question

**Which of the following have real root?**

## Question

**Which of the following is quadratic equation?**

2.

3.

## Question

**If the equation****, has equal roots, then**

## Question

**has**

1. No real roots

2. One real root

3. Two real root

4. Four real root

## Question

**The equation** **has**

1. One real root

2. Two real roots

3. No real roots

4. None of these

## Question

**If the equation** **does not possess real roots, then**

## Question

**Four steps to dense the quadratic formula arc shown below.**

I.

II.

III.

IV.

What is the correct order for these steps?

1. I, II, III, IV

2. IV, II, I, III

3. I, IV, II, III

4. I, III, II, IV

## Question

**Which of the following equation has 2 as a root?**

1.

2.

3.