Prove that the below maths equation is true.

8 + 8 = 91

For this puzzle, you might have to find logic in something illogical. But hey, it's fun and a healthy little break from your strenuous puzzle-solving sessions.

Can you decipher the meaning in the following cluster of letters?

ITIT,NCENTCENT

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.

What is the word or phrase?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

Jenifer and Jesica are having a conversation.

Jenifer: I am definitely not over 30.
Jesica: I am 28 and you are surely 5 years older to me at least.
Jenifer: No, you are at least 29.

You are told that both of them are lying throughout in the conversation. Can you find their respective ages?

What question can you never answer yes to?

Who is that with a neck and no head, two arms and no hands? What is it?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?