Showing
37
question(s) for
CBSE Class 9
—
Subject:
Maths
Maths
Q1.
Polynomial?
Answer:
Algebraic expression.
Maths
Q2.
Origin?
Answer:
Point (0,0)
Maths
Q3.
Triangle?
Answer:
3-sided figure.
Maths
Q4.
Radius?
Answer:
Center to boundary distance.
Maths
Q7.
Full angle?
Answer:
360°
Maths
Q8.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q9.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q10.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q11.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q12.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q13.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q14.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q15.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q16.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q17.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q18.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q19.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q20.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q21.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q22.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q23.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q24.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q25.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q26.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q27.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q28.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q29.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q30.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q31.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q32.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q33.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q34.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q35.
What is a quadratic equation? (Class 9)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q36.
Solve x² - 4 = 0 (Class 9)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q37.
State Pythagoras theorem. (Class 9)
Answer:
Square of hypotenuse equals sum of squares of other two sides.