These types of puzzles are known as charades. What you have to do is to 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 the '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.

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

What will you call your mother's brother's brother-in-law?

Can you count the number of squares in the given picture?