# CBSE Class 10-Mathematics: Chapter – 4 Quadratic Equations Part 5 (For CBSE, ICSE, IAS, NET, NRA 2022)

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**Question 4**:

Find the nature of root

**Answer**:

Root are real and unequal

**Question 5**:

Find the value so that quadratic equation has equal root

**Answer**:

**Question 6**:

Determine whether given value of is a solution or not

(1)

**Answer**:

Not a solution

## Level 2 (02 Marks)

**Question 1**:

Solve by quadratic equation by using quadratic formula

**Answer**:

**Question 2**:

Determine the value of for which the quadratic equation have both roots real.

**Answer**:

**Question 3**:

Find the roots of equation

**Answer**:

**Question 4**:

Find the roots of equation

**Answer**:

## Level 3 (03 Marks)

**Question 1**:

The sum of the squares of two consecutive positive integers is . Find the integers.

**Answer**:

Number are

**Question 2**:

Divide into two parts such that their product is

**Answer**:

**Question 3**:

The sum of number and its reciprocals is. Find the number.

**Answer**:

**Question 4**:

The length of rectangle is more than its breadth if its area is . cm

**Answer**:

**Question 5**:

The altitude of a right triangle is less than its base. If the hypotenuse is . Find the other two sides

**Answer**: