Questions

Optical fiber works on the principle of -

Calculate the frequency (in Hz) of a sound wave of wavelength 5 m travelling with a speed of 360 m/s.

______________ means that the Supreme Court will reconsider the case and the legal issues involved in it.

In which of the following fields Yamuna Krishnan has been awarded with 9th Infosys award on January 10, 2018?

Apurvi Chandela is related to _______.

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. Ifa sentence is free from error, select 'No Error'.

Buddhism originated in Ancient India around 6th and 4th (1)/ centuries BCE, from where it spread through most (2)/ of Asia, and then it declines in India during the Middle Ages. (3)/ No error (4)

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.

Living as _________ educated individual in a free society, I felt that we continue to unknowingly hold some biases that we develop _________ time. It requires many maturity updates to install in your psychological system, and at ___________ conscious efforts to develop a good sense of __________. I was small at that time, but with age and experience I absolutely _____________ and approved each and every word my uncle had said that day.

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

Subject someone to hostility and ill-treatment, especially because of their race or political or religious beliefs