An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

Can you count the number of quadrilaterals in the picture below?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

A blonde put eyeliner on her head. Why?

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?

Solve the equation in the image by looking at the pattern closely.

How can I get the answer 24 by only using the numbers 8,8,3,3?

You can use the main signs add, subtract multiply and divide.

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?