Random nos, text, decimal nos, dates in excel

1. Random Numbers
=RANDBETWEEN(100,170)
Random Dates
=RANDBETWEEN(DATE(2011,2,14),DATE(2012,8,27))
Random Text
Put the text as given in below
And then use the following formula
=INDEX($A$1:$A$8,RANDBETWEEN(1,5))
Generating Random decimal nos using RAND function
=RAND()