Teachoo MCQ Test

10 Question MCQ (including Assertion)

Preparing for CBSE

Chapter 4 Class 6 - Data Handling and Presentation (Ganita Prakash) | 10 questions

Timed test. Answer every question before time runs out. Correct answers and solutions appear after submission.
Time remaining 960
Question 1 of 10
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Question 1 of 10
The table frequencies are 6, 8, 5 and \(x\). The graph for the same data has bars 6, 8, 5 and 9. If the survey total is 28, which statement is correct?
Graph of the table0123456789ABCD
Graph of the table
Select one option. Answers are shown after the test.
Question 2 of 10
Assertion (A): Under the key 1 symbol = 12 toys, 2½ symbols represent 30 toys.
Reason (R): Two symbols show 24 and a half-symbol shows 6, giving \(24+6=30\).
Toys collected● = 12Group XGroup Y
Toys collected
Select one option. Answers are shown after the test.
Question 3 of 10
A bar reaches the fourth gridline. Another known bar reaches the sixth gridline and represents 90. What is the first value?
Scale from a known bar0??????FirstKnown
Scale from a known bar
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Question 4 of 10
Assertion (A): The frequencies 4, 3 and 5 represent 12 observations.
Reason (R): Two pictograph symbols at 6 objects each represent 12 objects.
Select one option. Answers are shown after the test.
Question 5 of 10
Assertion (A): A bar 7 units high at 5 books per unit represents 35 books.
Reason (R): A pictograph row with 6 symbols at 4 trees each represents 24 trees.
Select one option. Answers are shown after the test.
Question 6 of 10
Besides its values, which two construction errors are visible?
Faulty bar graph051015202530ABC
Faulty bar graph
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Question 7 of 10
Assertion (A): A pictograph key of 5 shows 45 with 9 whole symbols.
Reason (R): The frequencies 11, 7 and 6 total 24.
Select one option. Answers are shown after the test.
Question 8 of 10
Assertion (A): A row with four symbols and key 1 symbol = 3 birds represents 12 birds.
Reason (R): The represented count is found by adding 4 and 3.
Bird count● = 3LakeGarden
Bird count
Select one option. Answers are shown after the test.
Question 9 of 10
The two values are 96 and 104. A graph starts at 90 and makes the second bar look nearly twice as tall. Which comparison is accurate?
Truncated display909294969810010210496P104QAxis begins at 90, not 0
Truncated display
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Question 10 of 10
Assertion (A): Asking every student’s travel mode can produce a frequency table.
Reason (R): A frequency table must contain every student’s name.
Select one option. Answers are shown after the test.