Can you find out which options fits best with the missing column?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

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

Who is He ?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

What is next number in the pattern below:

131 517 192 123 ?

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?