What is the riddle which can be asked all day with a different correct answer each time.

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.

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

Can you count the number of triangles in the given picture?

Can you identify the hidden rebus in the image below?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?