Infosys Company Logical Reasoning General Mental Ability

There are 2 diamonds, 1 spade, 1 club and 1 heart. Out of these 5 cards there are 1 king, 1 jack, 2 queen and 1 ace. These are arranged in a straight line. Find the probability that
1. The king is at third place
2. The left of jack is an ace and its right is king
3. No two red colors are consecutive.
4. The queens are separated by two cards.

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