Consider all possible permutations of the letters of the word ENDEANOEL
Match the statements/Expression in Column-I with the statements/Expressions in Column-II.
Column - I
(A) The number of permutations containing the word ENDEA is
(B) The number of permutations in which the letter E occurs in the first and the last position is
(C) The number of permutations in which none of the letters D, L, N occurs in the last five positions is
(D) The number of permutations in which the let- ters A, E, O occurs only in odd positions is
Column -II
(P) 5!
(Q) 2`xx `5!
7`xx`5!
(S)`21 xx`5!

Answer

(A)–P; (B)–S; (C)–Q; (D)–Q