Do You See It?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

Prove that the below maths equation is true.

8 + 8 = 91

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

What is 3/7 chicken, 2/3 cat and 2/4 goat?

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

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?