Questions

The maximum number of common tangents that can be drawn to two disjoint circles is

What is the slope of the line parallel to the line passing through the points (3 , -4) and (-2 , 5)?

Which of the following is a vertebrate?

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.

But representatives have cynically chosen to look the other _________________ when matters of justice are involved. They seem to have only a will to power; to be part of a new ___________________ elite. _________________ they forget that the history of struggle is the future of struggle. Maoism is one extreme ____________________ struggle ___________________ corrupt appropriative and greedy elites; there are others.

look the other _________________ when matters of justice are involved.

Which of the following disease is not caused by water pollution?

Which of the following is a fish?

The market structure called monopoly exists where there is exactly ______ seller in any market.

In a food chain, what is the difference between primary consumers and secondary consumers?