There are forty elephants and they have forty-fore heads. How can this be possible?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

An American nightclub called 'The Coconut Grove' had a terrible fire in which over 400 people died. A simple design flaw in the building led to a high death toll. Subsequently, regulations were changed to ensure that all public buildings throughout the country eliminated this one detail, which proved deadly. What was it?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

Using Only Five 5's and any mathematical operator make sum as 37

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?

A pet show was happening in my locality. I went down along with my kids. In that show, I noticed that all except two of the entries were cats. All except two were dogs and all except two were Monkeys.

Can you find out how many of each animals were present in that pet show?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?