Question

The total cost
100 articles
is Rs. 10400. Find the cost of
the cheapest Idearest article
the
Darticles
prices of consecutive
differ
differ l by RS. 2
by RS. 2​

Answer 1

Given, S.P. − C.P. =210

Let C.P. be Rs. x

So, S.P. will be Rs. 1.25x

Profit = Rs. 0.25x

Equating both profits, we get

210=0.25x

Solving for x, we get

C.P. = Rs. 840

So, S.P. will be 840+210= Rs. 1050