What is common among 11, 69, and 88?

There are forty elephants and they have forty-fore heads. How can this be possible?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

Riddle me this, Riddle me that,
What am I? I am made of wood, but you can't see me down?

What English word has three consecutive double letters?

What is represented by this BrainBat Pattern?

EST EST EST EST

Find out the number of circles in the given picture having Illusion