Maths Maths Puzzle Numerical Ability

eight boys have to be seated in eight chairs numbered 1 to 8 in a row. in how many ways this seating can be done such that if a particular boy does not want to sit in the even numbered chair and another boy wants to sit at the extremes.

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Maths Other Question

2,4,5,7,9,............? find the remainder when
3^2014 divided by 60