Questions

Christmas Card was invented by ________.

Who Invented FM Radio?

P. V. Sindhu defeated Wang Yihan to enter the semi final of womens' singles of badminton at the Rio Olympics. Wang Yihan belongs to ____________

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.

India has already made _________________ concessions to enable a consensus and successful outcome at Paris. Now it must ensure that it is not caught in a relentless ________________ process where each concession becomes an argument for making the next one. The post-Paris negotiations will determine more ____________ the shape of the climate change architecture for the next several decades. We _______________ ensure that India’s vital interests are safeguarded and the principle ____________ equity and equitable burden-sharing is reflected across this architecture.

the principle ____________ equity

Chemical properties of isotopes .............

Which of the following gases turns lime water milky?

Who stated the following law : 'The properties of the elements are the periodic function of their atomic masses'?

What was the element used in traditional thermometers which is highly toxic in nature?