There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

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How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What is so fragile that saying its name breaks it?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

Count the number of triangles in the given picture.

Solve the alphametic puzzle by replacing the alphabet with the number.

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