Question

If all permutations of letters of word 'OBJECT 'are arranged in alphabetical order as in dictionary then 717'th word is?
a)TOJECB
b)TOEJBC
c)TOCJEB
d)TOJCBE​

Answer 1

$by \: reverse \: dictionry \: method \\ word = object \\ total \: words = 6 \times 5 \times 4 \times \\ 3 \times 2 \times 1 \\ = 720 \\ rank \: of \: 717th \: word \: from \: last \\ = 720 - 717 + 1 = 4 \\ order = \\ t - > o - > j - > e - > c - > b \\ = toje \times \: 2 \times 1 = 2words \\ = tojceb - - 3rd \: word \\ = tojcbe \: - - 4th \: \: word \: < ans$

HENCE ANS IS TOJCBE

MARK IT BRAINLIEST IF YOU AGREE

Answer 2

Answer:

Option d is the right option

Step-by-step explanation:

Plz don't report my ans