Permutations And Combinations Question 287

Question: The letters of the word MODESTY are written in all possible orders and these words are written out as in a dictionary, then the rank of the word MODESTY is

Options:

A) 5040

B) 720

C) 1681

D) 2520

Show Answer

Answer:

Correct Answer: C

Solution:

  • Words start with D are $ 6\ !=720 $ , start with E are 720, start with MD are $ 5\ !=120 $ and start with ME are 120. Now the first word starts with MO is nothing but MODESTY. Hence rank of MODESTY is 1681.



Organic Chemistry PYQ

JEE Chemistry Organic Chemistry

Mindmaps Index