Question 401202
Let ${{{x}}} is original price
The amount of the increase - 25% from original price is {{{0.25*x}}}$
New price is the original price plus the amount of increase {{{x+0.25x}}} 
New price is 250000
So equation 
{{{x+0.25x=250000}}} 
{{{1.25x=250000}}}
{{{x=250000/1.25}}}  
{{{x=200000}}} $ is original price
The amount of the increase {{{0.25*x=0.25*200000=50000}}}$
Answer: 1)The original Price  $200000    2)The amount of the increase $50000