Which number should replace the question mark?

Whats the next number in the below number sequence pattern.

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Find the 8 in the below-given Image.

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

Out of four images which one is the odd one out?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

A thief is convicted in Mexico. He gets the death penalty. The judge allows him to say the last sentence to determine how the penalty will be carried out. If the thief lies, he will be hanged, if he speaks the truth he will be beheaded. The thief tells the last sentence and to everybody's surprise some minutes later he is set free because the judge cannot determine his penalty. What did the thief say?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

Which is heavier: a ton of bricks or a ton of feathers?