Mathematics 9th Class English Medium Online Test

Log e = ..............where 2.718

• 0 A
• 0.4343 B
• 1 C
• 0.22 D

Factors of x4 - 16 is

• (x-2)2 A
• (x-2)(x+2)(x2+4) B
• (x-2)(x+2) C
• (x+2)2 D

Measure of central tendency is used to find out the .........of a data set

• Class boundaries A
• Comulative frequency B
• Middle or centre value C
• Frequency D

The ortho center of an acute triangle lies ...............of triangle.

• Inside A
• Outdise B
• Midpoint C
• Vertex of D

Cubic polynomial has degree

• 1 A
• 2 B
• 3 C
• 4 D

• 1/2
  
  A
• 
  B
• 
  C
• 
  D

If n (S) =18 and n(B') =4 then p (E') is

• 4/18 A
• 2/9 B
• 7/9 C
• 18/4 D

If n(S) =12 and n(B) =8 then p(B) is

• 3/2 A
• 2/3 B
• 20 C
• 4 D

All points (x,y) with x<0,y<0 lie in quadrant

• I A
• II B
• III C
• IV D

The graph of which function has at most two turning point.

• Linear A
• quadratic B
• cubic C
• biquadratic D

Point (-3,4) lies in the quadrant.

• I A
• II B
• III C
• IV D

• 0^o A
• 90 ^o B
• 180 ^o C
• 360 ^o D

• f is injective A
• f is surjective B
• f is bijective C
• f is into only D

The grap of y = x3, cuts the x -axis at

• x = 2 A
• x = 0 B
• x = 1 C
• x = -1 D

All points (x,y) with x<0,y<0 lie in quadratn.

• I A
• II B
• III C
• IV D