Do You See It?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Some friends went on a vacation to a resort. It was raining heavily and it kept raining for thirteen days.

When it rained in the morning, the afternoon was beautiful and when it rained in the afternoon, the day was blessed with a clear morning.

Overall, the friends experienced eleven nice mornings and twelve nice afternoons. Can you find out the number of days they spent on vacation?

Can you solve below mathematical equation?

2^1234 - 2^1233

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

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

What do you get if you add 2 to 100 four times?

I shave every day, but my beard stays the same. What am I?

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?