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

What can you see in the middle of March and April that you can never see in any other month?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

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 know a nine-letter word having only one vowel.
Do you ?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

How many triangles are there on the puzzle below?

Ten coins have been arranged as you can see in the given picture. In this arrangement, a triangle is formed pointing upwards. You have to invert the position of the triangle and make it point downwards while changing the position of 3 coins only. Can you do it?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?