NCERT Solutions for Class 10 English Main Course Book Unit 3 Science Introduction

  

CBSE Class 10 English Main Course Book Unit 3 Science Introduction

TEXTUAL EXERCISES

INTRODUCTION

From Carelessness to Car-Lessness

Question 1.
After collecting all the data, fill in a table like the one given below :
Answer:
No questions asked

Question 2.
At the end of your survey, find out how many interviewees are now travelling by bicycle, public transport, or car pool and how many have decided not to do so.
Answer:

• Number of people interviewed 10
• Number of people who commute by private car 10
• Number of people who have agreed to change their mode of transport 6
• Number of people who now travel by public transport 2
• Number of people who have joined a carpool 2
• Number of people who are now cycling to work 2
• Number of people who have not changed their mode of transport 4

Note: Data of above survey may be different for different surveys.

SAMPLE SURVEY