12th Class Mathematics MCQ Test With Answer for Mathematics Full Book

The line x = a is on the right of y - axis if:

• a > 0 A
• a < 0 B
• a = 0 C
• 
  D

Cosh² x + Sinh² x =

• Cosh x² A
• Cosh 2x B
• Sinh 2x C
• Tanh 2x D

• 36 A
• 42 B
• 48 C
• 12 D

the focal chord perpendicular to the axis of the parabola is called _____________ of the parabola:

• Directrix A
• Latus rectum B
• Focus C
• Focal chord D

• 
  A
• 
  B
• 
  C
• 
  D

The directrix of the parabola x² = 4ay is:

• x = a A
• x = -a B
• y = a C
• y = -a D

The point of intersection of the perpendicular bisectors of a triangle is called:

• Centroid A
• Ortho-center B
• Circums-center C
• In-center D

The fixed point of the conic is called:

• Directrix A
• Vertex B
• Focus C
• None of these D

• 
  A
• 
  B
• 
  C
• 
  D

• 0 A
• 1 B
• -1 C
• 2 D

The technique or method to find such a function whose derivative is given involves the inverse process of differentiation called:

• Differentiation A
• Integration B
• Differential C
• None of these D

• One variable A
• Three variable B
• Two variable C
• Four variable D

Inclination of Y-axis or of any line parallel to Y-axis is:

• 
  A
• Zero B
• 
  C
• Undefined D

• 
  A
• 
  B
• 
  C
• 
  D

The radius of circle x² + y² + ax + by + c = 0 is:

• 
  A
• 
  B
• 
  C
• None D

• 1 A
• 2 B
• 3 C
• 0 D

• 
  A
• 
  B
• 
  C
• 
  D

The derivative of x with respect to y is given by:

• 
  A
• 
  B
• 
  C
• 
  D

The opening of the parabola x²= 16y is to __________ of the x-axis:

• Left A
• Upward B
• Right C
• Downward D

• 0 A
• 1 B
• 2 C
• 3 D