A person walks 100 m Westward, then turns left and walks 100 m. He then takes 225° turn clockwise. In which direction is he walking now?
North-East
As per the information provided in the question, we can draw the following diagram.

Thus, his final direction will be the North-East.
The compound interest on Rs. 75,000 for three years, at successive interest rates of 4%, 6% and 9% for each year respectively is:
The value of x in the following figures is :

When a child reaches adolescence, there is apt to be a conflict between the parents and the child, since
the latter considers himself to be by now quite capable of managing his own affairs, while the former
are filled with parental solicitude, which is often a disguise for love of power. Parents consider, usually,
that the various moral problems which arise in adolescence are peculiarly their province. The options
they express, however, are so dogmatic that the young seldom confide in them, and usually go their
own way in secret.