Question

If the words formed by using the letters of the word AGAIN are arranged in the form of dictionary then 50th word is??

Answer 1

First of all,fix A at first position
So numbers starting with A=4!=24

Now fix next alphabetic letter G at starting
So numbers starting with G=4!/2!=12
Till now we have reached 24+12=36 wordS

Now fix next alphabetic letter I at starting
So numbers starting with I=4!/2!=12
Till now we have reached 36+12=48 words

Now we should check manually
49th=>NAAGI
50th=>NAAIG

so the word you are looking for is "NAAIG"

hope it was easy for u
and sorry for delay