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Sahay Sir > Question Answers > NCERT Class 8 > Maths > Chapter 15 - Introduction to Graphs > 3. For an experiment in Botany, two different plants, plant A and plant B were grown under similar laboratory conditions. Their heights were measured at the end of each week for 3 weeks. The results are shown by the following graph. (b) How high was Plant B after (i) 2 weeks (ii) 3 weeks?

3. For an experiment in Botany, two different plants, plant A and plant B were grown under similar laboratory conditions. Their heights were measured at the end of each week for 3 weeks. The results are shown by the following graph. (b) How high was Plant B after (i) 2 weeks (ii) 3 weeks?

2. The following line graph shows the yearly sales figures for a manufacturing company. (b) What were the sales in (i) 2003 (ii) 2005? 3. For an experiment in Botany two different plants