General Knowledge Questions

If for a perfectly competitive firm, price is Rs. 60, output is 300 units, average variable costs are Rs. 18, and average total costs are Rs. 36. The firm's profits are equal to

Banana freckle is a plant disease. It is caused by a

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.

Books are our ______ friends. They are our guides. We can learn everything from them. The books contain all the great ______ of the world's leaders and we can learn them by reading the books. The books help us find ______ to our questions. The books never fail us. We should read as ______ books as we can. But all books are not good. So we should ______ only good books.

So we should ______ only good books and read them.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
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There are ............ metalloids in the modern periodic table.

Inflation is a situation characterised by

Earth's Deepest point in water is Mariana trench. It is located in which of the following oceans?

Which of the following serves as a nutritive tissue for the growing embryo?