Introducing to graphs MCQ Questions Class 8 Maths Chapter 15
Chapter – 15
Introducing to graphs
Question 1:
The given graph describes the distance covered by Ram at different times. He starts driving at 7 am and give the answers o following questions.
What was the distance covered by ram at 2pm
(a) 500
(b) 450
(c) 600
(d) 250
Ans:
Distance covered by ram at 2pm is 450 km (b) 450.
Question 2:
Ram covered distance 250 km at which time?
(a) 9 am
(b) 10 am
(c) 1 pm
(d) 11 am
Ans:
At 11am (d), Ram covered distance 250 km.
Question 3:
What was the distance covered by ram at 3 pm?
(a) 300
(b) 400
(c) 500
(d) 200
Ans:
500 km (c) Distance covered by ram at 3 pm
Question 4:
What was the average distance covered by ram at 8 am, 9am, 10am?
(a) 200/3
(b) 33
(c) 144 1/3
(d) 133 1/3
Ans:
50+150+200/3 = 400/3 = 133 1/3 (d)
Question 5:
At which time Ram stop driving?
(a) 12 PM
(b) 2 PM
(c) 3 PM
(d) 4 PM
Ans:
At 3 PM (c).
Question 6:
Given graph represents the temperature of city and give the answers of following question.
What was recorded temperature of delhi?
(a) 15°
(b) 20°
(c) 25°
(d) 30°
Ans:
15°, recorded temperature of Delhi is 15° (a)
Question 7:
What was recorded temperature of manila?
(a) 10°
(b) 6°
(c) 5°
(d) 15°
Ans:
5° (c) temperature of manila 5°
- In case you have missed:- Previous Chapter MCQ Questions
Question 8:
Highest temperature recorded in which city?
(a) Delhi
(b) Jammu
(c) Chandrapur
(d) Manila
Ans:
Chandrapur.
Question 9:
Lowest temperature recorded in which city?
(a) Jammu
(b) Manila
(c) Delhi
(d) both a & b
Ans:
Both Jammu and manila (d)
Question 10:
Find the average temperature of city Bombay, Jammu and Manila?
(a) 35°
(b) 20°
(c) 15°
(d) 10°
Ans:
35°+5°+5°/3 = 45°/3 = 15° (c)
Question 11:
Plot the following points on a graph sheet A (1, 4) B (1, 3), C (3, 2), d (4, 2)
Ans:
(d) In option (d) plot the graph perfectly.
Question 12:
Plot the following points on a graph sheet P (4, 3), Q (1, 3) R (3, 2) S (2, 1)
Ans:
The graph in option (c) plot perfectly.
Question 13:
Graph obtained by joining the planted points is a line. Such graph are called
(a) Independent variable
(b) Linear graphs
(c) Curve graph
(d) Origin
Ans:
(b) Linear graphs.
Question 14:
Draw the graph for the following tables of values with suitable scales on the axes.
Cost of mango
No. of mangoes | 1 | 2 | 3 | 4 | 5 |
Cost in (₹) | 10 | 20 | 30 | 40 | 50 |
Ans:
In option (d) the graph plot correctly as per given.
Question 15:
Plot a pie chart of tv channels by informative 10%, news, 15% sports 25%, entertainment 50%
Ans:
(b) In option (b) pie chart correctly as per given.
- In case you have missed:- NCERT MCQ Questions for Rational Numbers
Here is your solution of Introducing to graphs MCQ Questions Class 8 Maths Chapter 15
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