Question # 1

The discriminant of 2x²-7x+1= 0 is:

Choose an answer

41

45

43

47

N∪ W = ....................

Choose an answer

∅

{∅}

N

W

If A⊆ B and B⊆ a , then

Choose an answer

A = B

A≠ B

A∩ B =∅

A∪ B =∅

Tan 90° = __________

Choose an answer

1

0

Undefined

None of these

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

Choose an answer

Angle of dispersion

Angle of elevation

Obtuse angle

None of these

In a set of observation. 5,5,7,9,9,9,9,11,11,11,11,12,12 the mode is:

Choose an answer

9

11

Both 9 and 11

None of these

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

Choose an answer

John Venn

Netwon

Arthur Cayler

John Napier

In the given set of data 5,7,7,5,3,7,2,8,2 mode is:

Choose an answer

9

5

2

7

The distance of any point of the circle to its centre is called:

Choose an answer

Radius

Diameter

A chord

An arc

if a=1, b=-3 and c= 3, then discriminant is:

Choose an answer

3

-2

2

-3

Roots of the equation 4x²-4x+1=0 are:

Choose an answer

Real, equal

Real, uneqal

Imaginary

Irrational

If tan θ = √3 then θ =____________.

Choose an answer

30°

45°

60°

90°

The measures that are used to determine the degree or extent of variation in a data set are called measures of...........................

Choose an answer

Dispersion

Central tendency

Average

Quartile

The class having maximum frequency is called................. class.

Choose an answer

Model

Median

Lower

Upper

Two square roots of unity are:

Choose an answer

1,-1

The Portion of a circle between two radii and an arc is called:

Choose an answer

Sector

Segment

Chord

More Classes

Other Links

Mathematics 10th Class English Medium Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer