Count the number of triangles in the picture below:

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

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

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Distances from you to certain cities are written below.

BERLIN 200 miles

PARIS 300 miles

ROME 400 milesAMSTERDAM 300 miles

CARDIFF ??? miles

How far should it be to Cardiff ?

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?

The LCD device should be able to tell the right time in the format HH:MM: SS in a 12-hour format. You can refer to the picture to get an idea. The device is a simple "level indicator" which has to be converted into a watch. How will you program it to work?