Can you find the odd number in the following?

2716, 4135, 5321 and 7145

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

What kind of storm is always in a rush?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

I always drive my customer away.

Who am I?

The Federal bank of London is abducted by the robbers. The head of the robbers asked the cashier to empty their money vault to them and when suddenly cashier got a call from her father. To avoid any suspicion, the robber asked the cashier to pick the call and reply her father in the shortest manner possible.

The cashier told her father "Is there an emergency father, Call me when you are free and I will help you in your furnishing" and then the cashier hung up the phone.

After 10 minutes, police arrived at the crime scene.

How did the police know about the robbery?

What Does this text mean:

important=important

What does this rebus mean?

O
N
C
E
TIME

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

I cannot talk, but I always reply when spoken to. What am I?