Question
In a certain code language, A @ B means 'A is the father
of B', A $ B means 'A is the daughter of B', A # B means 'A is the brother of B' and A % B means 'A is the mother of B'. Based on the above, how is M related to K if 'G @ J $ K % F # E % H # I $ M'?Solution
A person is walking at 6 m/sec in the same direction of a train. The train crosses him in 5 seconds. If speed of the train is 108 km/hr, find the time t...
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Train P travelling at 60 km/hr crosses another train Q, having three fourth of its length and travelling in opposite direction at 30 km/hr in 28 seconds...
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