TS ICET 2015 Question Paper with Solutions for online practice

Question : 99 of 200

Marks: +1, -0

In a fraction if the numerator is increased by 20% and the denominator is decreased by 20% we get new fraction

3/7

. The sum of the new fraction and the original fraction is

Solution:

Original fraction

=x/y

(say)
∴ New fraction =

{1.2x}/{0.8y}=3/7

⇒x/y=3/7×8/12=2/7

∴ Required sum =

3/7+2/7=5/7

Go to Question:

Prev Question

Next Question