Consider all possible permutations of the letters of the word ENDEANOEL.
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 positions is
© 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 letters A, E, O occur only in
odd positions is
Column II
§ 5!
(q) 2× 5!
® 7× 5!
(s) 21 × 5!
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