How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

How many bananas can you eat if your stomach is empty?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

I make two people out of one. What am I?

Which word does the below Plexor means ?

Through your logical capabilities, can you make 7 an even?

Why is the Hole below a Lock?

There’s a girl who has a large family. She has an equal amount of brothers and sisters, but each brother only has half as many brothers and sisters. What’s the correct amount of brothers and sisters?