What is the longest word in the dictionary?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

What building has the most stories?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

In the Thar desert, 3 men found a big 24L Jar is full of water. Since there is a shortage of water so they decided to distribute the water among themselves such that they all have equal amounts of it. But they only have a 13L, a 5L and an 11-litre Jar.

How do they do it?

Spot what is wrong here in below Picture?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

What does the following represent?

N N N N N N N

A A A A A A A

C C C C C C C

What runs around the whole yard without moving?