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  1. Chapter 15 Class 8 Introduction to Graphs
  2. Serial order wise
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Ex 15.3, 1(b) Draw the graph for the following tables of values, with suitable scaled on the axes. (b) distance travelled by a car Ex 15.3, 1 (b) (i) How much distance did the car cover during the period 7.30 a.m. to 8 a.m? Distance covered between 7:30 am and 8 am = Distance at 8 am – Distance at 7:30 am = 120 – 100 = 20 km So, distance covered is 20 km Ex 15.3, 1 (b) (ii) What was the time when the car had covered a distance of 100 km since it’s start? At 7:30 am, the car covered distance 100km

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.