Questions

Since, the sentence starts talking about the ultimate hope; it should be followed by the statement that is talking about the hope. So, only statement Q connects with the given statement. Also, in the options there is a single option with starting statement as Q. The correct formation would be, ‘The ultimate hope that the destructive nature of weapons will force the nations to give up war has not been fulfilled.’

Mason–Dixon line

Spanish Armada

Yes, we know that water is a universal solvent.

Water can moderate temperature because of the two properties: high-specific heat and the high heat of vaporization.

Water is a polar molecule that has a high level of polarity and attraction to ions and other polar molecules.

Hence, all the above given options are the properties of water.

Tennis rackets and ballpoint pens are two independent goods. Since, one doesn't depend on the other.

The number of protons in an isotope or an atom gives its atomic number whereas the number of protons and neutrons gives its mass number.

Grameen Bank is a microfinance and community development bank first started in Bangladesh in the year 1983. By the name itself, it is mainly for the village people to give small loans (microcredit).