Question

Find gain or loss as percent of the
CP of 10 articles, all of the same
kind is equal to selling price
of to articles.​

Answer 1

Step-by-step explanation:

Option D is correct



Gain = 25%



Solution:

Let the C.P of 1 articles = ₹1

C.P of 8 articles = ₹8

S.P of 8 articles = C.P of 10 articles

[Given]

S.P of 8 articles = ₹10

s.p > cp

Gain= s.p - c.p

Gain= 10- 8= ₹ 2

Gain = ₹ 2

Gain% =( gain /c.p) ×100

Gain = (2/8) ×100

Gain=  (1× 100) / 4= 100/ 4= 25%

Gain= 25%

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Hope this will help you....

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