More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

Mathematics 10th Class English Medium Unit 6 Online Test MCQs With Answers

Question # 1

Median from the data 2.3,2.7,2.5,3.1 and 1.9 Is.........................

Choose an answer

2.3

2.5

2.7

2.9

Skip

Question # 2

Mean of a variable with similar observations any constant k is:

Choose an answer

Negative

k itself

Zero

Skip

Question # 3

The extent of variation between two extreme observations of a data set is measured by:

Choose an answer

Average

Range

Quartiles

Skip

Question # 4

A group frequency table is called.

Choose an answer

Data

Frequency distribution

Frequency polygon

None of these

Skip

Question # 5

In a set of data 41,43,47,51,57,52 ,59 median is:

Choose an answer

None of these

Skip

Question # 6

The positive square root of mean of the squared deviations of x_i(i=1, 2---------------------,n) observations from their arithmetic mean is called:

Choose an answer

Harmonic mean

Range

Standard deviation

Skip

Question # 7

Geometric mean of 2,4,8 is......................

Choose an answer

Skip

Question # 8

The spread or scatterness of observations in a data set is called:

Choose an answer

Average

Dispersion

Central tendency

Skip

Question # 9

The radiance measure of an angle that forms a complete circle is:

Choose an answer

2π

3π

4π

6π

Skip

Question # 10

If tan θ = √3 then θ =____________.

Choose an answer

30°

45°

60°

90°

Skip

Back