Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Can you find the company name in the pictogram below?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Can you move 2 matchsticks to form four equal sized squares.