When it's bad luck to meet a black cat?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

No matter how little or how much you use me, you change me every month. What am I?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

What does it mean?

Identify The phrase in the picture.