Question

A shopkeeper bought 100 bulbs for rupees 12 inch heel found 10 bulbs to be fused and sold the remaining bulbs so as to gain 5% on whole transaction at what price should he sell each bulb​

Answer 1

Step-by-step explanation:

first find cp of 100 bulb

then find sp of 90 bulb

and then divide it by 90

answer 14