Questions

In 2015, the United Nations Climate Change Conference was held at -

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

Which of the following elements replaced eka-Aluminium in Mendeleev's Periodic table?

Open Market Operations refer to __________

Which of the following is done at a Stock Exchange ?

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 itby selecting the appropriate option.

Corruption not only generates black money but ______ criminals.

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

A sentence has been given in Active/Passive Voice.  Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

The rascal cheated him out of his money.