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CBSE Questions for Class 8 Maths Direct And Inverse Proportions Quiz 2 - MCQExams.com

When the distance is kept fixed, speed and time vary directly with each other.
  • True
  • False
The number of teeth and the age of a person vary
  • directly with each other
  • inversely with each other
  • neither directly nor inversely with each other
  • sometimes directly sometimes inversely with each other
Assuming land to be uniformly fertile, the area of land and the yeild on it vary
  • directly with each other
  • inversely with each other
  • neither directly nor inversely with each other
  • sometimes directly sometimes inversely with each other
Both x and y are in direct proportional, then 1x and 1y are
  • in direct proportion
  • in inverse proportion
  • neither in direct nor in inverse proportion.
  • sometimes in direct sometimes in inverse proportion.
x varies inversely as squire of y. Given that y=2 for x=1. The value of x for y=6 will be equal to :
  • 3
  • 9
  • 13
  • 19
0:0:1


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