Questions

By how many atomic mass units do subsequent members of homologous series differ?

If price of an article decreases from Rs 40 to Rs 30, quantity demanded increases from Q1 units to 7500 units. If point elasticity of demand is -1 find Q1?

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.

In a dynamic society everything is provided for by law and only a few things are __________ to politicians. The universe is governed ________ law. The inverse square law __________ the earth in its orbit and the law of atomic fusion keeps the sun shining ________ the whole earth. Likewise, the law should govern a nation where the judge, the police and the civil servant dispense ___________ to the citizen.

the sun shining ________ the whole earth.

Which of the following statements is Incorrect?

___ is not related to gases.

India participated in the 2014 Commonwealth Games at ___

Which Indian freedom fighter unfurled the flag known as Saptarishi at Stuttgart in Germany in 1907?

Which country among the following is the smallest in terms of area?