Question

A tv set is sold for ₹11000 at gain 10% and V.C.R sold for ₹9785 at loss 5% find
1)C.P of tv set
2) C.P of V.C.R
3) Total S.P of both
4) gain% or loss% on the whole​

Answer 1

Answer:

Step-by-step explanation:

Given that

Selling price of each tv set is 11000 rs

sp = ((100+g)/100)* cp

sp = ((100-l)/100)* cp

Therefore

1. cp of tv set :

sp = ((100+g)/100)* cp

cp= 11000*(100/100+10)= 10000 rs

2. cost price of VCR:

cp= 9785*(100/100-5) = 10300 rs

Hence total cp is 10000 rs +10300 rs is equal to 20300 rs

3. Total sp of both  20875 rs

4. Here sp is greater than cp

20875>20300

therefore gain  is  575 rs

Gain percentage = (Gain/cp) *100

                           =(575/20300)*100= 2.8%