In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Ceremony of crowning a king
Substitution of a mild for a very blunt expression
Belief that war and violence are unjustified
One who goes for a secret official mission
Centre of attraction
In the following question, four words are given out of which one word is incorrectly spelt. Select the incorrectly spelt word.