Decode this picture on T-Shirt and tell what it says ?

Can you count the number of triangles in the given picture?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

What can jump higher than a building?

I am white when I am dirty, and black when I am clean. What am I?

What Does this text mean:

important=important

Find the 8 in the below-given Image.

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

A journalist was investigating a sacred cult in the jungles of Africa when he was caught by one of the person. He was confined in a cave till the leader arrived. The leader told him that he need to tell him a statement. If he thinks the statement is true, then the journalist head will be chopped off. If he thinks that the statement is false, his head will be smashed with a hammer.

What statement did the journalist make to survive?

Christina makes tasty toast in a small pan. After toasting one side of a slice, she turns it over. Each side takes 30 seconds. The pan can only hold two slices.
How can she toast both sides of three slices in 1 & 1/2 instead of 2 minutes?