Mathematics 9th Class English Medium Online Test

• 
  A
• 
  B
• 
  C
• 
  D

Factors of 8x3 -y3 are

• (2x +y)(4x2+2xy-y2) A
• (2x+y)(4x2 -2y +y2) B
• (2x-y)(4x2-2xy+y2) C
• (2x-y)(4x2 +2xy+y2) D

• 3/2 A
• 3/4 B
• 5/6 C
• 2/3 D

• Reflexive property A
• Symmetric property B
• Transitive Number C
• Trichotomy property D

The number of subsets of a set of four elements is equal to

• 16 A
• 8 B
• 4 C
• 6 D

The gradient of two parallel line is

• Equal A
• Zero B
• Negative receiprocals of eath other C
• Always underfined D

The logarithm of any numebr to itself as base is

• 1 A
• 0 B
• -1 C
• 10 D

How many lettter are used to Roman numeral system.

• 3 A
• 5 B
• 7 C
• 10 D

Qand Q' are.................sets

• disjoint A
• Over lapping B
• Intrsecting C
• Supper D

Locus of point equidistant from a fixed line is.

• Circle A
• Perpendicular bisector B
• Angle bisector C
• Parallel lines D

The plane figure formed by two rays sharing a common endpoint is called

• An angle A
• A degree B
• Triangle C
• A radian D

If y-coordinates of two points are same then line passing through them is perpendicular to.

• x-axis A
• y-axis B
• origin C
• any line D

Which of the following sentences describe deductive reasonging?

• General conclusions from a limited number of observations A
• Based on repeated experiments B
• Based on repreated experiments C
• Draw conslusion from well-known facts D

If the mean of 5,7,8,9 and x is 7.5, what will be the value of x ?

• 10 A
• 8 B
• 8.5 C
• 5.8 D

The middlemost observation in arranged data set is called

• Mode A
• Range B
• Mean C
• Median D