Showing
37
question(s) for
CBSE Class 8
—
Subject:
Maths
Maths
Q1.
Rational number?
Answer:
Number in form p/q.
Maths
Q2.
Linear equation?
Answer:
Equation of degree 1.
Maths
Q3.
Square of 5?
Answer:
25
Maths
Q4.
Area of square?
Answer:
Side²
Maths
Q7.
Right angle?
Answer:
90°
Maths
Q8.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q9.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q10.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q11.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q12.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q13.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q14.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q15.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q16.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q17.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q18.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q19.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q20.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q21.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q22.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q23.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q24.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q25.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q26.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q27.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q28.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q29.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q30.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q31.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q32.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q33.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q34.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q35.
What is a quadratic equation? (Class 8)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q36.
Solve x² - 4 = 0 (Class 8)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q37.
State Pythagoras theorem. (Class 8)
Answer:
Square of hypotenuse equals sum of squares of other two sides.