Which is the correct shadow of the bird?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

If six children and two dogs were under an umbrella, how come none of them got wet?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

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

If a wheel has 54 spokes, how many spaces are there between the spokes?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?