Q-1
(5)
Draw a distance - tme graph from the below given Information and answer the questions
given below.
TIME(HOUR)
0
2
4.
8
12
DISTANCE(KM)
0
50
150
150
250
1. What type of motion is observed in the substance during the time duration of 0 to 4
hours?
Answers
Answer:
25 km/hour is observed in the substance during the time duration of 0 to 4 hours
Answer:
Question 1:
The following table depicts the maximum temperature on the seven days of a particular week. Study the table and draw a line graph for the same.
Day Sun Mon Tues Wed Thurs Fri Sat
Maximum temp. (in °C) 25 28 26 32 29 24 31
ANSWER:
Page No 261:
Question 2:
Consider the following input/output table. Draw a line graph for it.
Input 1 2 4 5 7
Output 2 5 11 14 20
Now, use the graph drawn to predict the outputs for the inputs of 3 and 8.
ANSWER:
From the graph, we can see that outout for the inputs of 3 and 8 are 8 and 23 respectively.
Page No 262:
Question 3:
The table given below depicts the annual gross profit of a company for a period of 5 years. Study the table and draw a line graph for the same.
Year 2013 2014 2015 2016 2017
Gross profit (in lakhs of Rs) 17 15.5 11.4 12.1 14.9
ANSWER:
ans