Questions

The laws which govern the motion of planets are called ___________________.

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

Which among the following is not a folk dance form of Kerala?

What is the basis of first level of classification among plants?

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: Our behavior and character speak of the morals and ethics that we live by.
Q: Such persons follow their moral values whatever difficulty they may have to encounter in the process.
R: They do not fear punishment and stay in a state of peace and contentment.
S: A person who is righteous is one who has developed moral values and lives by them.

If rsin∅ =1, rcos∅=√3, then the value of r2tan∅ is

During Akbar's reign who was the Finance Minister of the Mughal empire?

Venn diagram was invented by