Question

You are standing in one big palace where a king and his 5 queens stay.
Each queen has 5 rooms. In each room there are 5 big cats.
Each big cat has 5 little cats. Each cat has 4 legs.How many legs are there in the palace?

Answer 1

60 legs................

Answer 2

You are standing in a palace 
so no. of legs = 2 legs
King is also living in a palace
so no of legs = 2 legs
There are 5 queens in a palace 
so no of legs = 5 * 2 = 10 legs
There are 5 rooms per queen and in each room, there are 5 big cats
so no of big cats per queen = 25
so no of big cats for all 5 queens = 25 * 5 = 125 big cats
Given that, each cat has 4 legs
So no of legs = 125 * 4 = 500 legs
Each big cat has 5 little cats
so no of little cats = 125 * 5 = 625 little cats
so no of legs = 625 * 4 = 2500 legs
So total no of legs in a palace = 2 + 2 + 10 + 500 + 2500 = 3014 legs