The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

John was gifted a new Hayabusa. He drove x miles at 55mph. Then he drove x+20 miles at 40mps. He drove his bike for 100 minutes. How much distance did he travel?

What is more useful when it is broken?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

I am white when I am dirty, and black when I am clean. What am I?