You know three triplets: Frank John and Wayne (need to return your money). Frank always tells the truth while John and Wayne always lie. You meet one of them on the road and can ask him a three-word question.
Which question, will you ask?

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

Which is faster, Heat or Cold ? Explain.

When it is alive we sing, when it is dead we clap our hands. What is it?

Where do you go to learn how to make ice cream?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

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 ?

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?

No one wants to have it, but if one got it, he does not want to lose it. What is It?