In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

I am an odd number. Take away a letter and I become even. What number am I?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

Which point will the car reach to go out?

You are playing as white and given four rooks to checkmate the black king in four moves with the following rules 1. You can place one rook every move and ensure the black king should be in check position.2. After four moves the black king should be in the checkmate position.

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

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

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

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?