I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

Why are televisions attracted to people?

What is always in front of you but can’t be seen?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

These types of puzzles are known as charades. What you have to do is find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be office.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What do you see in the given picture?

What has one eye, but can’t see?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?