Online Test      LOGIN      SIGN UP
Forgot your password?
  • Class 8 Maths Study Material

An Educational platform for Preparation and Practice Class 8. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 8. This study material help Class 8, Maths students in learning every aspect of Direct and inverse variations. Students can understand Direct and inverse variations concept easily and consolidate their learning by doing Online Practice Tests on Maths,Direct and inverse variations chapter repeatedly till they excel in Class 8, Direct and inverse variations. Free ONLINE PRACTICE TESTS on Class 8, Direct and inverse variations comprise of Hundreds of Questions on Direct and inverse variations, prepared by the highly professionals team. Every repeat test of Direct and inverse variations will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Direct and inverse variations. Attempt ONLINE TEST on Class 8,Maths,Direct and inverse variations in Academics section after completing this Direct and inverse variations Question Answer Exercise.


Unique pattern

  • Topic wise:Direct and inverse variations preparation in the form of QUESTION & ANSWER.
  • Evaluate preparation by doing ONLINE TEST of Class 8, Maths,Direct and inverse variations.
  • Review performance in PRACTICE TEST and do further learning on weak areas.
  • Attempt repeat ONLINE TESTS of Maths Direct and inverse variations till you excel.
  • Evaluate your progress by doing ONLINE MOCK TEST of Class 8, Maths, All TOPICS.


Direct and inverse variations
If two quantities are in direct variation, then they are in _______________

a) Transvers
b) Inverse transvers
c) Praportion
d) Inverse praportion



Answer
Correct Answer Is : Praportion
Solution Is :
We can say that the speed of a car and the time taken by it to cover a given distance are in _____________ .

a) Praportion
b) Variation
c) Relation
d) Comparision



Answer
Correct Answer Is : Variation
Solution Is :
We can say that the speed of a car and the distance cover it, in a given period of time are in _____________ .

a) Praportion
b) Variation
c) Relation
d) Comparision



Answer
Correct Answer Is : Variation
Solution Is :
If two quantities are linked in such a way that an increase in one quantity leads to a corrosponding decrease in other and vice-versa, then such variation is called a ____________.

a) Direct variation
b) Inverse variation
c) Maybe
d) Both 1 and 2



Answer
Correct Answer Is : Inverse variation
Solution Is :
If two quantities are linked in such a way that an increase in one quantity leads to a corrosponding ____________ in other, then it is called a inverse variation.

a) Increase
b) Decrease
c) Both 1 and 2
d) No change



Answer
Correct Answer Is : Decrease
Solution Is :
If two quantities are in inverse variation, then they are in _______________

a) Transvers
b) Inverse transvers
c) Praportion
d) Inverse praportion



Answer
Correct Answer Is : Inverse praportion
Solution Is :
If a having values 4,7, 11 and b having values 12,21, 33. find constant of variation if a and b are in direct variation.

a)
b)
c) Both 1 and 2
d) They are not in direct variation



Answer
Correct Answer Is :
Solution Is :
If a having values 2.5, 3.5, 4.5, 5.5 and b having values 5, 7, 9, 11. find constant of variation if a and b are in direct variation.

a) 1 ? 2
b) 1 ? 3
c) 2 ? 3
d) 1



Answer
Correct Answer Is : 1 ? 2
Solution Is :
A car travels 432 km on 48 litres of petrol. How far would it travel on 20 litres of petrol?

a) 40km
b) 80km
c) 130km
d) 180km



Answer
Correct Answer Is : 180km
Solution Is :
A car travels 520 km on 40 litres of petrol. How far would it travel on 30 litres of petrol?

a) 300km
b) 330km
c) 360km
d) 390km



Answer
Correct Answer Is : 390km
Solution Is :
PREVIOUS
script type="text/javascript">