Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

Which of the below owl is odd one out?

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

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

Using eight eights and addition only, can you make 1000?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

My thunder comes before lightning.
My lightning comes before my rain.
My rain dries up all the land it touches.

Who am I?