Questions

Why does a piece of cloth, which appears green in sunlight, appear black when it is viewed under red light?

An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'K'. If its velocity is doubled, its kinetic energy will become:

At which of the following places the 5th Global Conference on Cyber Space (GCCS) was held on November 23-24, 2017?

Which one of the following countries does not have football as their national sport?

As of 2018, who is the CEO and president of MasterCard?

Biofortification is a ________________ .

______________ scheme launched by the Central Government aims to cover all those children by 2020 who are either unvaccinated, or are partially vaccinated against seven vaccine preventable diseases.

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.

An ideal policeman is a myth. You come __________ him only in crime fiction. ____________ elusive is 'good policing', an idea ___________ even the best of criminal justice thinkers have found it difficult to define. This is why, in what is a chaotic world, we have to reluctantly _____________ for an imperfect policeman and ________ inadequate system.

an idea ___________ even the best of criminal justice thinkers have found