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

A line segment having both the end-points on a circle and not passing through the center is called a:

• A chord A
• A secant B
• A diameter C
• None of these D

ax + by + c = 0 has matrix from as:

• 
  A
• |ax + by| = |-c| B
• [ax + by ] = [c] C
• [ax - by] = [-c] D

Distance of the point (-3, 7) from x-axis is:

• 3 A
• -3 B
• 7 C
• 10 D

Which of the following is a vector quantity ?

• Work A
• Temperature B
• Distance C
• Displacement D

• 2 - 7 A
• 2 + 7 B
• 
  C
• 
  D

There are _______ ordered pairs that satisfy the inequality ax + by > c.

• Finitely many A
• Two B
• Infinitely many C
• Four D

The cross product or vector product of two vectors is defined:

• Only in plane A
• Only in space B
• Both a and b C
• None of these D

y = 2x + 3 is the;

• Slope-intercept form A
• Two points form B
• Point slope form C
• Intercepts form D

• x = a A
• for all x B
• 
  C
• x = 0 D

If the degree of a polynomial function is ------------, then it is called a linear function:

• 0 A
• 1 B
• 2 C
• 3 D

For any point (x, y) and y - axis:

• y = 0 A
• y = -1 B
• y = 1 C
• x = 0 D

A function, which is to be maximized or minimized is called an ________:

• Maximum function A
• Objective funciton B
• Minimum function C
• None of these D

• 0 A
• 2 B
• 1 C
• 3 D

• tan x + c A
• - tan x + c B
• sec x tan x + c C
• - sec x tan x + c D

The two parts of a right circular cones are called:

• Nappes A
• Apex of the cone B
• Generator C
• Vertex D

Which of the following is not a vector quantity ?

• Weight A
• Mass B
• Force C
• Velocity D

x = c is a line:

• Perpendicular to x-axis A
• Parallel to x-axis B
• Perpendicular to y-axis C
• None of these D

• sin x A
• cos x B
• -sin x C
• -cos x D

The line y = a is below the x-axis, if:

• a > 0 A
• a < 0 B
• a = 0 C
• 
  D

• integration by parts A
• definite integral B
• Differentation C
• None of these D