NCERT Solutions for Class 8 Mathematics Chapter 13
Important NCERT Questions
Direct and Inverse Proportions Chapter 8 Exercise 13.2
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 2
In a Television game show, the prize money of ₹1,00,000 is to be divided equally amongst the winners. Complete the following table and find whether the prize money given to an individual winner is directly or inversely proportional to the number of winners:
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Here number of winners and prize money are in inverse proportion because
winners are increasing, prize money is decreasing.
When the number of winners are 4, each winner will get = 100000/4 = ₹25,000
When the number of winners are 5, each winner will get = 100000/5= ₹20,000
When the number of winners are 8, each winner will get = 100000/8 = ₹12,500
When the number of winners are 10, each winner will get = 100000/10= ₹10,000
When the number of winners are 20, each winner will get = 100000/20 = ₹5,000
Class 8 Maths Chapter 11 Exercise 13.2 Solution in Video
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