मराठी

Study the graph and answer the questions that follow.(a) What information does the graph give? (b) On which day was the temperature the least? (c) On which day was the

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प्रश्न

Study the graph and answer the questions that follow.

  1. What information does the graph give?
  2. On which day was the temperature the least?
  3. On which day was the temperature 31°C?
  4. Which was the hottest day?

आलेख
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उत्तर

  1. The information obtained from the given graph is that the maximum temperature is 34°C and minimum temperature is 25°C in a week.
  2. On Sunday, the temperature was 25°C. So, it is least temperature in the week.
  3. On Saturday, the temperature was 31°C.
  4. On Friday, the temperature was maximum i.e. 34°C. Hence, it is the hottest day of the week.
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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 12: Introduct To Graphs - Exercise [पृष्ठ ३८४]

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एनसीईआरटी एक्झांप्लर Mathematics Exemplar [English] Class 8
पाठ 12 Introduct To Graphs
Exercise | Q 57. | पृष्ठ ३८४

संबंधित प्रश्‍न

The following graph shows the temperature forecast and the actual temperature for each day of a week.

  1. On which days was the forecast temperature the same as the actual temperature?
  2. What was the maximum forecast temperature during the week?
  3. What was the minimum actual temperature during the week?
  4. On which day did the actual temperature differ the most from the forecast temperature?

Use the tables below to draw linear graphs.

Population (in thousands) of men and women in a village in different years.

Year 2003 2004 2005 2006 2007
Number of men 12 12.5 13 13.2 13.5
Number of women 11.3 11.9 13 13.6 12.8 

Draw the temperature-time graph in each of the following cases:

Time (in hours): 7:00 9:00 11:00 13:00 15:00 17:00 19:00 21:00
Temperature (°F) in: 100 101 104 102 100 99 100 98

The runs scored by two teams A and B in first 10 overs are given below:

Overs: I II III IV V VI VII VIII IX X
Team A: 2 1 8 9 4 5 6 10 6 2
Team B: 5 6 2 10 5 6 3 4 8 10

Draw a graph depicting the data, making the graphs on the same axes in each case in two different ways as a graph and as a bar chart.


The given graph describes the distances of a car from a city P at different times when it is travelling from City P to City Q, which are 350 km apart. Study the graph and answer the following:
(i) What information is given on the two axes?
(ii) From where and when did the car begin its journey?
(iii) How far did the car go in the first hour?
(iv) How far did the car go during (i) the 2nd hour? (ii) the 3rd hour?
(v) Was the speed same during the first three hours? How do you know it?
(vi) Did the car stop for some duration at any place? Justify your answer.
(vii) When did the car reach City Q?

Find out from the growth chart

  • What could be the length of this plant on the 14th day? Guess.

A graph that displays data that changes continuously over periods of time is ______.


A line graph can also be a whole unbroken line.


Study the given graph and complete the corresponding table below.


The following graph shows the number of people present at a certain shop at different times. Observe the graph and answer the following questions.

  1. What type of a graph is this?
  2. What information does the graph give?
  3. What is the busiest time of day at the shop?
  4. How many people enter the shop when it opens?
  5. About how many people are there in the shop at 1:30 pm?

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