Questions

If x+3y=-3x+y, then x22y2 is equal to

If a+b+c=15 and 1a+1b+1c=71abc, then the a3+b3+c3-3abc is

Wall Street collapse led to_____________

RNA is a polymeric molecule. What does RNA stand for?

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

In the following passage some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

The quest for a _____ life engrosses every human being on this earth. Everyman tends to define a happy life in a _____ individualistic fashion. _____have attempted to define a happy life in various terms. Hedonists have a _____ notion that happiness lies in the _____ of physical appetites.

in various terms. Hedonists have a _____ notion

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P- They never desert us even when all fair weather friends have deserted us.
Q- Books are never failing friends.
R- They dispel the dark clouds of gloom from our minds and increase our happiness if we are already happy.
S- Through the ages, the scriptures and other great books have provided, immeasurable solace to the wounded and strife torn humanity.

Macroeconomics can best be described as the