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Data Handling Mock Tests

99 questions available

Data Handling Mock Test 1

Questions: 30

Data Handling Mock Test 2

Questions: 30

Data Handling Mock Test 3

Questions: 30

Data Handling Mock Test 4

Questions: 9

Sample Questions

Class 8 Mathematics
A pie chart is used to represent:
A Linear relationship
B Part-to-whole relationship
C Change over time
D Correlation between variables
Class 6 Mathematics
A pictograph shows the number of books read by students in a week. One symbol represents 5 books. If Rohan's row shows 3 full symbols and half a symbol, how many books did he read?
A 15
B 17.5
C 20
D 25
Class 8 Mathematics
In a pie chart, if a sector represents 90°, what percentage of the total does it represent?
A 20%
B 25%
C 30%
D 50%
Class 7 Mathematics
The median of 15, 22, 18, 25, 20, 19 is:
A 19
B 20
C 19.5
D 18
Class 8 Mathematics
In a pie chart, if 25% of the data represents students who prefer maths, what is the central angle?
A 45°
B 60°
C 90°
D 180°
Class 7 Mathematics
If the probability of an event E is 0.6, what is the probability of not E?
A 0.4
B 0.6
C 1
D 0
Class 6 Mathematics
The mean of 4, 8, 6, 10, and 12 is:
A 7
B 8
C 9
D 10
Class 7 Mathematics
The mean of 5 numbers is 20. If one number is excluded, the mean becomes 18. What is the excluded number?
A 28
B 30
C 20
D 22

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