Can you identify if it's a murder or a suicide ?

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?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes.

How long will it take the patient to consume all the five tablets?

A man was just doing his job when his suit was torn. Why did he die three minutes later?

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

What Deficiency does the below rebus represent?

VIT_MIN

What does it mean?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Using Only Five 5's and any mathematical operator make sum as 37