You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Katrina wants to go on a date and prefers her date to be tall, dark and handsome.

Of the preferred traits - tall, dark and handsome - no two of Shahrukh, Ajay, Salman and Akshay have the same number.
Only Shahrukh or Akshay is tall and fair.
Only Ajay or Salman is short and handsome.
Shahrukh and Salman are either both tall or short.
Ajay and Akshay are either both dark or both fair.
Who is Katrina's date?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

Count the Triangle in the figure given below:

How many words can a pen with half refill write?

What's a single-digit number with no value?

Which alphabet letter is a question?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

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