Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

What goes up but never comes down?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What's a single-digit number with no value?

What you cannot hold but it is yours?

My location can be determined by the below rebus.
So where am i ?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

In the image given, you can find several triangles. Can you count them all?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Today is a very icy and cold morning in Newcastle. Mr Shearer, an office bus driver arrived to pick up the employees from the last stop. Shearer suddenly remembers that he needs to pick a newly joined 4miles to the north. Mr Shearer lost his direction compass, a few minutes later Shearer is able to figure that he is moving in the correct direction i.e. north. How did Shearer know that he is moving in the correct direction?