Online Test — Data Handling
10 Questions • 15 min • Chapter MCQ
15:00
Question 1 of 10
easy
Pictograph: Monday=3 Tuesday=5 apples. Total?
6
7
8
9
Explanation: 3+5=8 apples
Question 2 of 10
easy
4 tally marks plus 1 represents?
4
5
6
7
Explanation: 4+1=5
Question 3 of 10
easy
Bar graph: Red=6 Blue=4 Green=8. Most popular?
Red
Blue
Green
Equal
Explanation: Green has highest bar (8)
Question 4 of 10
medium
Difference between most and least: 8,3,5,7?
3
4
5
6
Explanation: 8-3=5
Question 5 of 10
medium
Pets voted: Dogs=10 Cats=7 Fish=5. Total voters?
17
20
22
25
Explanation: 10+7+5=22
Question 6 of 10
medium
Each symbol = 2 students. 4 symbols = how many students?
4
6
8
10
Explanation: 4x2=8 students
Question 7 of 10
easy
Which chart uses bars to show data?
Pie chart
Bar graph
Tally chart
Number line
Explanation: Bar graph uses bars
Question 8 of 10
medium
How many tally marks equal 15?
3 groups of 5
4 groups of 4
5 groups of 3
2 groups of 7
Explanation: 3 groups of 5 = 15
Question 9 of 10
medium
Data: 4,7,4,9,4,7. Which appears most often?
4
7
9
None
Explanation: 4 appears 3 times (mode=4)
Question 10 of 10
easy
Rainfall: Jan=20 Feb=15 Mar=25. Most rain?
January
February
March
Equal
Explanation: March had 25mm most