What does this rebus puzzle means ?

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

You can hear me, but you can't touch or see me.

What am I?

Can you find out the remainder when 3^300 is divided by 5?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Find the value of "?" in the ball picture Riddle below:

What month of the year has 28 days?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Why do you find that most of the buildings are deprived of the 13th floor?