10th Class Mathematics Chapter 7 English Medium Online MCQ Test With Answer

Sec²θ__________________

• 1-Sin²θ A
• 1-tan²θ B
• 1 + Cos²θ C
• 1-tan²θ D

If an object is above the level of observation then angle formed between the horizontal line and observer's line of sight is called:

• Angle of dispersion A
• Angle of elevation B
• Obtuse angle C
• None of these D

60 seconds makes ______ minute:

• 1 A
• 2 B
• 3 C
• 4 D

A circle of radius 'r' has area:

• πr² A
• 2πr B
• 2πr² C
• 1/2πr D

3π/2 Radian =__________________

• 30^o A
• 135^o B
• 180^o C
• 270^o D

In which quadrant only Cosθ and Secθ are positive?

• I A
• II B
• III C
• IV D

The ________of a given point on a line segment is the foot of perpendicular drawn from the point on that line segment.

• position A
• co terminal B
• projection C
• standard position D

Co sec 60^o = ...................

• 1/2 A
• √3/2 B
• 2 C
• 2/√3 D

1+tan²θ=________

• Sin²θ A
• Cos²θ B
• Cosec²θ C
• Sec²θ D

The decimal degrees of 25°30' is:

• 25.2° A
• 25.3° B
• 25.4° C
• 25.5° D

• 
  A
• 
  B
• 
  C
• 
  D

3π/4 radians =....................

• 115^o A
• 135^o B
• 150^o C
• 30^o D

In a circle, the tangents drawn at the ends of a chord make equal _with that chord

• square  A
• angle  B
• cube  C
• circle  D

20° =

• 360' A
• 630' B
• 1200' C
• 3600' D

A line which has only one point in common whit a circle is called:

• chord  A
• secant  B
• tangent  C
• sector D