How many triangles are there on the puzzle below?

A mad serial killer kidnaps people and forces them to play the game of 2 pills with them, In this game, there are pills in the table and one of them is normal pill while the other one is deadly poisonous.
The victim will choose one pill and the killer will pick the other pill and both simultaneously will swallow the pill with water.
victim dies every time.

One day the serial killer kidnaps the Joseph and forces him to play the same game with him.

Joseph solves the mystery of the two pills and remains alive.

Explain?

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

If six children and two dogs were under an umbrella, how come none of them got wet?

Can you count the number of triangles in the given figure?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

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

A bag contains 64 balls of eight different colours. There are eight of each colour (including red). What is the least number you would have to pick, without looking, to be sure of selecting 3 red balls?

What does below pictogram mean?

What Deficiency does the below rebus represent?

VIT_MIN