Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What do you see in the given picture?

In an office's desk, you find a unique method that shows the current day of the month. Two numbered cubes are used to depict the current date.

Can you find out the numbers on both the cubes so that each date can be mentioned using them?

Please note that you have to use both the cubes to display any date. Thus the 1st day must be represented by 01 and so on.

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

If an electric train is travelling south, then which way is the smoke going?