NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 5: Data HandlingExercise C: Fill in the Blanks
Class 6 - Mathematics - Unit 5: Data Handling
Question. 14
A ______ is a collection of numbers gathered to give some meaningful information.
Answer:
A data is a collection of numbers gathered to give some meaningful information.
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Question. 15
The data can be arranged in a tabular form using ______ marks.
Answer:
The data can be arranged in a tabular form using tally marks.
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Question. 16
A ______ represents data through pictures of objects.
Answer:
A pictograph represents data through pictures of objects.
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Question. 17
In a bar graph, ______ can be drawn horizontally or vertically.
Answer:
In a bar graph, bars can be drawn horizontally or vertically.
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Question. 18
In a bar graph, bars of ______ width can be drawn horizontally or vertically with ______ spacing between them.
Answer:
In a bar graph, bars of uniform width can be drawn horizontally or vertically with equal spacing between them.
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Question. 19
An observation occurring seven times in a data is represented as ______ using tally marks.
Answer:
An observation occurring seven times in a data is represented as ||||/ || using tally marks.
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Question. 20
In a pictograph, if a symbol 
represents 20 flowers in a basket then 
stands for ______ flowers.
Answer:
In a pictograph, if a symbol represents 20 flowers in a basket then a half-symbol stands for 10 flowers.
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Question. 21
On the scale of 1 unit length = 10 crore, the bar of length 6 units will represent ______ crore and of ______ units will represent 75 crore.
Answer:
On the scale of 1 unit length = 10 crore, the bar of length 6 units will represent 60 crore and of 7.5 units will represent 75 crore.