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

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

Can you solve this picture maths equation?

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

What do you see here? Your task is to find three words hidden in the optical illusion

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

What has one letter and starts with an E?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

If you can spot the hidden clock quickly, you are often those with high IQs and exceptionally keen observation skills. You excel in noticing the finest details that others might miss and can process visual information at lightning speed.