A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

What time is it when an elephant sits on a fence?

One day Jenifer meets the Lion and the Tiger in the Forest of Forgetfulness. She knows that the Lion lies on Mondays, Tuesdays, and Wednesdays, and tells the truth on the other days of the week. The Tiger, on the other hand, lies on Thursdays, Fridays, and Saturdays, but tells the truth on the other days of the week. Now they make the following statements to Jenifer:

Lion: Yesterday was one of my lying days.

Tiger: Yesterday was one of my lying days too.

What day is it?

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?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

What does this rebus riddle means ?

What is the end of everything?

Can you move 2 matchsticks to form four equal sized squares.