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

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

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

What do you think with the below Picture ?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

An apple seller is hosting a competition. He offers 1000 apples and 10 boxes to the people who pass by. The challenge is to put those 1000 apples in the 10 boxes in such a manner that if he asks for any amount of apples, the person can directly give him the boxes or a combination of boxes. If the person can do it, he promises to give a thousand apples for free.

If you happen to pass by the apple seller, will you be able to win a thousand apples?

Make a sentence consisting of three words that have the whole alphabet.

Can you spot the hidden girl in the picture below?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?