The centre of the third figure is empty. What digit should fit inside?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Identify the 10 differences between the two given pictures.

What is wrong in the below Picture?

Complete the table series riddle by finding the number that can replace "??".

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?