Which of the below owl is odd one out?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

There is a place where if I stand up straight, I will still be considered sideways.

Can you fill the blank with the correct number?

6 30 870 756030 _____

Which is Odd One Out and why?

4377

3954

9862

8454

9831

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

What does below pictogram mean?

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

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?