Who always enjoys poor health?

Solve the puzzle by telling what does below picture means.

Can it be possible to build a house that has all its four walls facing towards the South?

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?

Do you know who was buried in John's tomb?

John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

What do you call a fish without an eye?

What is the longest word in the dictionary?

Prove that the below maths equation is true.

8 + 8 = 91

I’m tall when I’m young, and I’m short when I’m old. What am I?