A river flows west to east and on the way turns left and goes in a semi-circle round a hillock, and then turns left at right angles. In which direction in the river finally flowing?
There is two possibilities for drawing a figure for the river. First possibilities, First draw a figure for the river in the direction west to east then move to left in circle facing West to East direction and made half circle. Next turn to left at right angle. Second possibilities, First draw a figure for the river in the direction west to east then move to left in circle facing East to West direction and made half circle. Next turn to left at right angle.
