1 
In cartesian plane point 'O' is called 
 A. column 
 B. row
 C. origin 
 D. axis 

2 
The coordinates of origin are 
 A. (1,0)
 B. (0,1)
 C. (0,0)
 D. (1,1)

3 
A running total of class frequency is called 
 A. histogram 
 B. cumulative frequency
 C. data
 D. call interval 

4 
The table which gives the frequency of each score is called 
 A. logarithmic table 
 B. grouped table 
 C. ungrouped table
 D. frequency table

5 
The number of time each value appears in the date is called 
 A. polygon 
 B. frequency 
 C. histogram 
 D. frequency table 

6 
If a group of students get marks from 20% to 10% their frequency will be 

7 
A set of two elements, listed in a specific order is called 
 A. unordered pairs
 B. ordered pairs
 C. cartesian
 D. rectangular

8 
x̅ is called 
 A. arithmetic mean
 B. mode
 C. median
 D. group data

9 
The formula used to convert Celsius temperature (°C)into Fahrenheit temperature (°F) is'' 
 A. °C = 9/5(°F 32)
 B. °C = 5/9(°C +32)
 C. °C = 5/9(°F + 32)
 D. °C = 5/9(°F 32)

10 
According of grouped data formula of arithmetic mean 
 A. x = ∑fx/∑f
 B. x = ∑fx/∑n
 C. x = ∑fx/∑x
 D. x = ∑x/∑n
