What does the below rebus riddle means?

Find the next number in the following series:
6, 14, 26, 98, __?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?

What kind of tree can you carry in your hand?

People put me on the table and cut me but do not eat me. What am I?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Akbar summoned Birbal out of anger.
He told him that he will have to face death.
He asked him to make a statement and if the statement is true he will be buried alive and if the statement is false, he will be thrown at lions.
After hearing Birbal’s statement, Akbar could do nothing but smile.
He gave him 5 gold bars and let him go.

What did Birbal say?

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

The cream is heavier than Milk. True or False?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?