Showing
37
question(s) for
CBSE Class 10
—
Subject:
Maths
Maths
Q1.
Quadratic equation?
Answer:
Degree 2 equation.
Maths
Q2.
sinθ?
Answer:
Opp/Hyp
Maths
Q3.
cosθ?
Answer:
Adj/Hyp
Maths
Q4.
Tangent?
Answer:
Touches at one point.
Maths
Q5.
x+2=5, x=?
Answer:
3
Maths
Q6.
2x=10, x=?
Answer:
5
Maths
Q7.
Acute angle?
Answer:
<90°
Maths
Q8.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q9.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q10.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q11.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q12.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q13.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q14.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q15.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q16.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q17.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q18.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q19.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q20.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q21.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q22.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q23.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q24.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q25.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q26.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q27.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q28.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q29.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q30.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q31.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q32.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q33.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q34.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.
Maths
Q35.
What is a quadratic equation? (Class 10)
Answer:
An equation of degree two is called a quadratic equation.
Maths
Q36.
Solve x² - 4 = 0 (Class 10)
Answer:
The solutions are x = 2 and x = -2.
Maths
Q37.
State Pythagoras theorem. (Class 10)
Answer:
Square of hypotenuse equals sum of squares of other two sides.