As the frequency of a wave increases, what happens to its wavelength? 

Atomic weight of an element is compared with which of the following to get the atomic weight of that element? 

Science of the study of preserved remains or traces of animals, plants, and other organisms from the remote past is called ________.

A seven-sided polygon is called ______

Who is believed to have built the Konark Temple? 

Meenakshisundaram Ramasamy Viswanathan, who recently passed away, was a famous personality of which field?

India and France, for the first time, have conducted joint patrols from the Reunion Island. The island is in which ocean?

Which organization has launched a website for information related to the COVID-19 pandemic?