@chaitanya1990

A man spends 75% of his income. his income increases by 20% and he increased his expenditure by 15% . what is %age increase in his savings ??

4 answers 1. 33%

3 answers 2. 33.33%

18 answers 3. 35%

1 answer 4. 40%

×

Initially -

Let Income be Rs 400 , the person spends Rs 300 saves Rs 100

After the 20% Increase in Income...


Income = 480 , Spending 345 Savings = 135


this we can clearly find that there is a 35% rise in Savings...

@nexus.anonymous

if x+y= 2z, then the value of x/x-z + z/y-z??? @techsurge I wanna solve this question by assuming some value of x, y & z. Help me out

Let X = 1 , Y = 3 Z = 2

x/x-z + z/y-z

=> 1/1 + 2/3 -2

=>1 + 2/3 - 2

=>(3 + 2 - 2) / 3

=>(5-2)/3

= 3/3 => 1