Question

if by selling goods for ₹3432,10% of their cost is gained, at what price should they have been sold so as to gain 20%.

Answer 1

The 10 % on 3432
= 3088.8
That means the c.p. is
= 3088.8
so the profit gain 20 % on c.p
= 3088.8 × 20%
=3706.56 for 20%