My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

In Greek mythology, the Sphinx sat outside of Thebes and asked this riddle of all travellers who passed by. If the traveller failed to solve the riddle, then the Sphinx killed him/her. And if the traveller answered the riddle correctly, then the Sphinx would destroy herself. The riddle:

What goes on four legs in the morning, on two legs at noon, and on three legs in the evening?

Oedipus solved the riddle, and the Sphinx destroyed herself.

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Can you find the thief by just looking at the picture below?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?