You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

In the picture below can you find the correct switch that will turn on the bulb?

I have an eye but still cannot see.

Who am I?

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

Kids with the most attentive eyes can spot a different watermelon in 4 seconds. Can you? Test your eyes now!

What is the Surname of Barbie Doll?

Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

Do You See It?

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