In a certain code language, '123' means 'bright little boy', '145' means 'tall big boy' and '637' means 'beautiful little flower'. Which digit in that language means 'bright'?

Find the odd man out

Find out the next number in the following series $7, 11, 13, 17, 19, 23, 25, 29$?

Complete the series $4, 16, 36, 64, 100, \_\_\_\_\_\_$?

Complete the series $4, 16, \_\_\_\_\_\_, 256, 1024$

Find the missing value in the series $0, 2, 3, 6, 10, 17, 28, ?, 75$.

Find the missing value in $3, 8, 18, ?, 78$.