My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

What begins with T, ends with T, and has T in it?

A cricket has 6 legs, a squirrel has 4 legs and a spider has 8 legs.

In a local zoo, it was found that the total number of legs is 612. Also, there are equal number of each of the above animals/insects.

Can you find out how many animals are there in the zoo?

What is the word or phrase below?
R | E | A | D

Find the Goldfish below the given Image.

Can you find the six hidden animals in the picture below?

John was piloting a plane behind a car but was never able to overtake it. Why?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?