If East becomes North, West becomes South, and so on, then what will South become?

Mamta walks 10 meters South from her house, turns right and walks 25 meters, then turns right again and walks 15 meters to reach a temple. In which direction is the temple with respect to her house?

A, B, C, and D are playing cards sitting around a table. A and C are partners, and B and D are partners. D sits to the right of C. If C is facing West, in which direction is D facing?