Questions

Which of the following is a characteristic of an exothermic reaction?

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.

Galileo was the first scientist to recognize clearly that the only way to further our understanding of the physical world was to______ to experiment.

The ________ balance is the sum of the balance of merchandise trade, services and net transfers received from the rest of the world.

Demand is said to be elastic when the

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

Who is the CEO of the Unique Identification Authority of India (UIDAI) as of February 2018?

Name the international treaty designed to protect the ozone layer from CFCs.

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'.

The scientific need for simple, stable and internationally (1)/ accepted systems for naming objects of the natural world has been (2)/ generated many formal nomenclatural systems. (3)/ No error (4)