using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Count the number of triangles in the below picture?

what does the below rebus mean?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

A network of 20 x 10 squares is given to you.

Can you calculate how many unique squares and rectangles can be formed combining two or more individual squares ?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?