Questions

According to Dalton’s Atomic Theory, the smallest indivisible particles of matter is called ______.

Albert Sabin is known for developing _____.

Kaleidoscope was invented by ________.

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

For kindergarten children, /(A)drawing by crayons is always(B)/even more preferable then sketch pens.(C)/No error(D)

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Copious

Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.

But the war did not cease; though friend and foe alike were almost drowned in blood. It seemed as powerful as eternity, and in time Tony Vassall too went to battle and was killed. The country gave Patience a widow's pension, as well a touching inducement to marry again; she died of grief. Many people died in those days, it was not strange at all. Nathan and his wife got so rich that after the war they died of overeating, and their daughter Olive came into a vast fortune and a Trustee.

Olive, after her parents' death became

A change in which no new substances are formed is called _____________.

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________