Solve The below Equation:

ALFA + BETA + GAMA = DELTA

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

What do you see in the image below

A girl was sitting in her hotel room when she heard a knock on the door. She opened the door and found that a man was standing outside.
The man said, "Oh! I am really sorry, I thought this was my room."
He then walked through the corridor to the elevator. The girl did not know the man. She closed her door and called security asking them to apprehend the man.
What made her suspicious of that man? He might have been genuinely mistaken.

Count the number of triangles in the given picture.

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

What is harder to catch the faster you run?