Can you decipher the two rows to find the hidden word?

Decode this picture on T-Shirt and tell what it says ?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

The centre of the third figure is empty. What digit should fit inside?

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

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

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.

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?