1. Chapter 3 Class 7 Data Handling
  2. Serial order wise
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Ex 3.3, 1 Use the bar graph (Fig 3.3) to answer the following questions. (a) Which is the most popular pet? 10 students have cat as pet ∴ Most popular pet is Cat (b) How many students have dog as a pet? 8 students have dog as a pet

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Davneet Singh
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.