Can you write down eight eights so that they add up to one thousand?

The more of this there is, the less you see. What is it?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

Can you find the key in the picture below?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

I am first found in caves, now prolific online; I am a depiction, a drawing, a symbol, or sign. I will convey whichever mood you could wish; or for that matter, a fist, flask, or fish. What am I?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Give it food and it will live; give it water and it will die.