What number when divided in half becomes zero?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

What do you see in the given picture?

A tourist visits a small town for his research. While in the town, he decides to get a haircut. Since the town is quite small, there are only two barbers in the town � one on the North Street and one on the South Street. The barbershop on the North Street is a mess and the barber has a weird and pathetic haircut. While the barbershop at the South Street is pretty tidy and the barber as well has an impressive haircut.

Which barbershop will the tourist visit for his haircut and why?

What time is it when an elephant sits on a fence?

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

The cream is heavier than Milk. True or False?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Why is 6 afraid of 7?