Among the following which is not an appropriate order of delivered reports M A N G O L D M

This question actually has a statement .Which is actually missing.
10 years agoHelpfull: Yes(4) No(0)
not possible to solve without any reasoning
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sum of first 3 digits lessthan last three except 5
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The only people to attend a conference were four ship captains and the first mates of three of those captains. The captains were L, M, N and O; the first mates were A, D and G. Each person in turn delivered a report to the assembly as follows:

Each of the first mates delivered their report exactly after his or her captain.
The first captain to speak was M, and captain N spoke after him.

Among the following which is not an appropriate order of delivered reports?

(A) M, A, N, G, O, L, D
(B) M, D, N, G, L, O, A
(C) M, N, A, L, D, O, G
(D) M, N, A, O, D, L, G
(E) M, N, G, D, O, L, A
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how?i didn't understand
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can any one explain this clearly?
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Confusing.......Didnt understand
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plz tell me Mr.ramji how it is?
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M,N,G,D,O,L,A because G and D are first mates according to question first mates has to speak after the captain D has to speak after L M N O but he is speaking after G so this is not appropriate order
6 years agoHelpfull: Yes(0) No(0)

Among the following which is not an appropriate order of delivered reports?

M, A, N, G, O, L, D
M, D, N, G, L, O, A
M, N, A, L, D, O, G
M, N, A, O, D, L, G
M, N, G, D, O, L, A