Quadratic Equations Mock Tests

102 questions available

Quadratic Equations Mock Test 1

Questions: 30

Quadratic Equations Mock Test 2

Questions: 30

Quadratic Equations Mock Test 3

Questions: 30

Quadratic Equations Mock Test 4

Questions: 12

Sample Questions

NDA Mathematics

The number of distinct real roots of the equation x² + 4x + 8 = 0 is

A 0

B 1

C 2

D 3

JEE Main Mathematics

The solution set of the inequality 2x² - 5x + 2 < 0 is:

A (1/2, 2)

B (2, ∞)

C (-∞, 1/2)

D (-∞, 1/2) ∪ (2, ∞)

BITSAT Mathematics

If the roots of x² - px + q = 0 are α and β, then α² + β² equals:

A p² + 2q

B p² - 2q

C p² + q

D p² - q

SAT SAT Math

What are the solutions to the equation x² - 9x + 20 = 0?

A x = 2 and x = 10

B x = -2 and x = -10

C x = 4 and x = 5

D x = -4 and x = -5

Class 11 Mathematics

If α and β are the roots of x² - 5x + 6 = 0, then the value of α² + β² is:

A 13

B 11

C 25

D 15

NDA Mathematics

The quadratic equation 2x² - 12x + 18 = 0 has:

A two distinct real roots

B two equal real roots

C two complex conjugate roots

D one real root

CUET Mathematics

The number of real roots of the equation x² + 4x + 8 = 0 is:

A 0

B 1

C 2

D 3

AEEE Mathematics

The nature of the roots of the equation x² - 4x + 4 = 0 is:

A Real and equal

B Real and distinct

C Complex and distinct

D No real roots

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