10th Class Mathematics Full Book English Medium Online MCQ Test With Answer

The number of elements in power set {1,2,3}:

• 4 A
• 6 B
• 8 C
• 9 D

The nature of roots depends on the value of:

• -b+4ac A
• b²+4c B
• b²-4ac C
• -b+4ac² D

The formula of grouped data of the arithmetic mean is: 

• X̅ = ∑X/n A
• X̅ = A + ∑fX/∑X B
• X̅ = ∑fX/n C
• X̅ = l +n/f (n/2 - c) D

tanθ,cotθ= ..........................

• Sinθ A
• Sec θ B
• 1 C
• 0 D

A fraction with degree of numerator less than degree of denominator:

• Equation A
• Improper B
• Identify C
• Proper D

In a proportion a:b:c:d, and d are called:

• Means A
• Extremes B
• Third proportional C
• None of these D

The formula of area of circular sector is:

• l = rθ A
• r²θ B
• 1/2r²θ C
• 2r²θ D

Arithmetic mean of 34,34,34,34,34,34 is.

• 0 A
• 341 B
• 6 C
• 170 D

The set having only one element is called.

• Null set A
• Power set B
• Singleton set C
• Subset D

3π/4 radian =

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

In which quadrant 0 lie when Sinθ<0,Secθ<0?

• I A
• II B
• III C
• IV D

• 
  A
• 
  B
• 
  C
• 
  D

__________ Common tangents can be drawn for two touching circles:

• 2 A
• 3 B
• 4 C
• 5 D

The number of element in power set {1.2.3} is.

• 4 A
• 8 B
• 6 C
• 9 D

Venn diagram was first used by......................

• John Venn A
• Netwon B
• Arthur Cayler C
• John Napier D