Questions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A remarkable concurrence of events or circumstances without apparent causal connection

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

Kavita asked me, “How is your mother?”

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. Books are our ______ friends.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
“I‘m going to the gym now,” said Param.

Syngamy results information of 

The process of taking up a permanent shape, size and function to form a permanent tissue is called

What is the unit of the physical quantity "Magnetic field strength"?

A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to travel a distance of 3.2 km is