Questions

What are transition elements?

What product is formed when electricity is passed through an aqueous solution of sodium chloride?

India has changed over to the decimal system of coinage in___________.

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.

____________ elusive is 'good policing',

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

The battle (had been raging) for some time.

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. If a sentence is free from error, select 'No Error'.

He is merely the personification of ‘the good, the bad, and the ugly’ of (1)/ news channels or perhaps the manifestation in (2)/ television news at its best. (3)/ No error (4)

Which of the following is used to detect current in a circuit?

The World Health Organization (WHO) has collaborated with which company to distribute Covid vaccines under Covax alliance?