What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

Which alphabet letter is a question?

The more you take me, the more you leave me behind.
Who Am I?

Replace the question mark with the correct number below.