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Mini Maths Quiz 2

A little maths teaser quiz 3 Questions.

 
Created by:
triviala
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1

If the price of gasoline increases by 25% and Ron intends to spend only 15% more on gasoline, by what % should he reduce the quantity of petrol that he buys?

  • 10%
  • 12.5%
  • 8%

2

The average age of a group of 10 students was 20. The average age increased by 2 years when two new students joined the group. What is the average age of the two new students who joined the group?

  • 20
  • 32
  • 24

3

Three years back, a father was 24 years older than his son. At present the father is 5 times as old as the son. How old will the son be three years from now?

  • 9
  • 6
  • 12

 

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