Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

What has one eye, but can’t see?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

I have branches, but no fruit, trunk or leaves. What am I?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

Find the hidden panda in the image below.

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'