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`-3/4` is smaller than –2.
Concept: undefined >> undefined
The rational number `57/23` lies to the left of zero on the number line.
Concept: undefined >> undefined
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The rational number `7/(-4)` lies to the right of zero on the number line.
Concept: undefined >> undefined
The rational number `(-8)/(-3)` lies neither to the right nor to the left of zero on the number line.
Concept: undefined >> undefined
The rational numbers `1/2` and –1 are on the opposite sides of zero on the number line.
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The rational numbers can be represented on the number line.
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The rational numbers `1/2` and `- 5/2` are on the opposite sides of 0 on the number line.
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Arrange the numbers `1/4, 13/16, 5/8` in the descending order.
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Write the following rational numbers in the descending order.
`8/7, (-9)/8, (-3)/2, 0, 2/5`
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The height of a rectangle in a histogram shows the ______.
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Histogram shows the number of people owning the different number of books. Answer the question based on it.
The total number of people surveyed is ______.
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Histogram shows the number of people owning the different number of books. Answer the question based on it.
The number of people owning books more than 60 is ______.
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Histogram shows the number of people owning the different number of books. Answer the question based on it.
The number of people owning books less than 40 is ______.
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Histogram shows the number of people owning the different number of books. Answer the question based on it.
The number of people having books more than 20 and less than 40 is ______.
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In a histogram ______ are drawn with width equal to a class interval without leaving any gap in between.
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In a histogram, class intervals and frequencies are taken along ______ axis and ______ axis.
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From the histogram given on the right, we can say that 1500 males above the age of 20 are literate.
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The following pictorial representation of data is a histogram.
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The top speeds of thirty different land animals have been organised into a frequency table. Draw a histogram for the given data.
| Maximum Speed (km/h) | Frequency |
| 10 – 20 | 5 |
| 20 – 30 | 5 |
| 30 – 40 | 10 |
| 40 – 50 | 8 |
| 50 – 60 | 0 |
| 60 – 70 | 2 |
Concept: undefined >> undefined
Look at the histogram below and answer the questions that follow.
- How many students have height more than or equal to 135 cm but less than 150 cm?
- Which class interval has the least number of students?
- What is the class size?
- How many students have height less than 140 cm?
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