Learn Maths Quadratic Equations, Class 10 Maths Quadratic Equations Exercise, Free Online Quadratic Equations Lessons

Class 10 Maths Study Material

An Educational platform for Preparation and Practice Class 10. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 10. This study material help Class 10, Maths students in learning every aspect of Quadratic Equations. Students can understand Quadratic Equations concept easily and consolidate their learning by doing Online Practice Tests on Maths, Quadratic Equations chapter repeatedly till they excel in Class 10, Quadratic Equations. Free ONLINE PRACTICE TESTS on Class 10, Quadratic Equations comprise of Hundreds of Questions on Quadratic Equations, prepared by the highly professionals team. Every repeat test of Quadratic Equations will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Quadratic Equations. Attempt ONLINE TEST on Class 10,Maths, Quadratic Equations in Academics section after completing this Quadratic Equations Question Answer Exercise.

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Quadratic Equations

Is it possible to design a rectangular mango grove whose length is thrice its breadth, and the area is 363 m²? If so, find its length and breadth.

a) 10, 30
b) 11, 33
c) 12, 36
d) None of these

✔Answer

Correct Answer Is : 11, 33

Solution Is :

Choose the roots of 2x² + x – 6 = 0

a) 3/5, -2
b) -2, 3/2
c) 2, -3/2
d) None of these

✔Answer

Correct Answer Is : -2, 3/2

Solution Is :

Find the number which exceeds its negative square root by 20

a) 14
b) 15
c) 16
d) 17

✔Answer

Correct Answer Is : 16

Solution Is :

Who was Euclid?

a) A Greek mathematician
b) A Roman Emperor
c) A French Scientist
d) None of these

✔Answer

Correct Answer Is : A Greek mathematician

Solution Is :

Is it possible to design a rectangular park of perimeter 100 and area 600 m2? If so find its length and breadth.

a) 25, 25
b) 20, 20
c) 15, 25
d) 20, 30

✔Answer

Correct Answer Is : 20, 30

Solution Is :

Find the roots of 100x²– 20x + 1 = 0

a) 1/10, 1/10
b) 1/10, -1/10
c) -1/10, 1/10
d) -1/10, -1/10

✔Answer

Correct Answer Is : 1/10, 1/10

Solution Is :

If a quadratic equation has real roots then b² - 4ac > 0

a) Yes
b) No
c) Sometimes
d) None of these

✔Answer

Correct Answer Is : No

Solution Is :

Check the discriminant of √5 x² + 4x - 3√5 = 0

a) 67
b) 56
c) 76
d) 65

✔Answer

Correct Answer Is : 76

Solution Is :

Find two numbers whose sum is 25 and product is 210

a) 13, 14
b) 14, 15
c) 12, 13
d) 13,15

✔Answer

Correct Answer Is : 14, 15

Solution Is :

Choose the roots of √2 x² + 7x + 5√2 = 0

a) -3/√2 , -2√2
b) -5/√2 , -√2
c) 5/√2 , √2
d) -5/√2 , -3√2

✔Answer

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Class 10 Maths Study Material

Quadratic Equations

Is it possible to design a rectangular mango grove whose length is thrice its breadth, and the area is 363 m2? If so, find its length and breadth.

Correct Answer Is : 11, 33

Solution Is :

Choose the roots of 2x2 + x – 6 = 0

Correct Answer Is : -2, 3/2

Solution Is :

Find the number which exceeds its negative square root by 20

Correct Answer Is : 16

Solution Is :

Who was Euclid?

Correct Answer Is : A Greek mathematician

Solution Is :

Is it possible to design a rectangular park of perimeter 100 and area 600 m2? If so find its length and breadth.

Correct Answer Is : 20, 30

Solution Is :

Find the roots of 100x2– 20x + 1 = 0

Correct Answer Is : 1/10, 1/10

Solution Is :

If a quadratic equation has real roots then b2 - 4ac > 0

Correct Answer Is : No

Solution Is :

Check the discriminant of √5 x2 + 4x - 3√5 = 0

Correct Answer Is : 76

Solution Is :

Find two numbers whose sum is 25 and product is 210

Correct Answer Is : 14, 15

Solution Is :

Choose the roots of √2 x2 + 7x + 5√2 = 0

Correct Answer Is : -5/√2 , -√2

Solution Is :

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Is it possible to design a rectangular mango grove whose length is thrice its breadth, and the area is 363 m²? If so, find its length and breadth.

Choose the roots of 2x² + x – 6 = 0

Find the roots of 100x²– 20x + 1 = 0

If a quadratic equation has real roots then b² - 4ac > 0

Check the discriminant of √5 x² + 4x - 3√5 = 0

Choose the roots of √2 x² + 7x + 5√2 = 0