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

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Count the number of triangles in the picture below:

Can you find out the missing number in the grid?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

How many runs at maximum can a batsman score in a normal one-day match? Consider the fact that the conditions are ideal and there are no No Balls, no Wide Balls and no Extras in that match.

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

what does this below rebus represent identXQQQQQME

Can you find a rabbit in the given picture?