Why is a river so rich ?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

I purchased an awesome ice cream cone having 5 different flavour scoops.
Five flavours are pistachio, mint-chip, strawberry, marshmallow, and raspberry

I will give u some clues so that you can figure out the order of flavours from bottom to top.
1. The bottom flavour of the cone has 10 letters.
2. The marshmallow scoop is between the pistachio and the mint-chip scoop.
3. marshmallow is the raspberry scoop but below the mint-chip scoop.

So can you figure out the flavour of ice cream in order from bottom to top?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Solve the equation in the image by looking at the pattern closely.

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

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

Can you find out the total number of triangles in the given figure?

Why did the Girl throw the butter out of the window?