## by selling two transisters for rs600 each, a shopkeeper gains20% on one transister and loses 20% on the other.find: 1) c.p of each transiste

Question

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## Answers ( )

Step-by-step explanation:sp = Rs 600

let the cp be rs 100

gain of 20% = 100+20

= 120

the cp of transister 1 is

100/120×600 = 100×5 == 500

so the cp of transister 1 is Rs 500 .

So of transister 2 = Rs 600

loss of 20%

let the cp be rs 100

loss of 20% = 100-20 =80

so the cp of transister 2 = 100/80×60 = Rs 750

so total cp = rs 500+ rs750 = rs 1250

total sp = 600 × 2 = Rs 1200

so in this case

CP is greater than SP

then it will be loss .

overall loss = Rs 1250 – Rs 1200

= Rs 50