Questions

The gas evolved when sodium carbonate reacts with hydrochloric acid is

Name the Russian chemist who stated that the properties of elements are a periodic function of their atomic masses?

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.

We _______________ ensure that India's vital interests are safeguarded

Which former Indian cricket player has taken charge as the Indian cricket team's head coach in 2017?

Which of the following organisation has approved a $25-30 billion commitment plan for India for the 2019-22 period? 

Who has been named as the first ever 'Kid of the Year' by TIME Magazine?

Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

________________ your crime and your sentence may be reduced, suggested the police.