I am standing in California palace. The palace has five soldiers. Every soldier has five rooms. Each room has five big tigers and each tiger have five small tigers. Each tiger has four legs.

How many are there in total?

3012

25(number of rooms) * 5(big tiger) * 5(1-big tiger + 5small tiger) * 4(no. of legs)
+
5(no. of soldiers) * 2(no. of legs)
+
2 (Your leg)

25*5*6*4 + 5*2 + 2
3012