Questions

Radon gas is a source of natural groundwater pollution.

Mercury is the only metal that is in liqid form at room temperature. Caesium, Gallim and Rubidium are also metals that are in liquid form but at slightly high temperature than the room temperature.

Ribosomes comprise a complex macro molecular machine, found within all living cells, that serves as the site of biological protein synthesis. Ribosomes link amino acids together in the order specified by messenger RNA molecules.

Oceania is a geographic region comprising Melanesia, Micronesia, Polynesia and Australasia. In Oceani, most towns began as Colonial Ports.

The passage is based on economic development of the bank. It says that the economic growth of the bank in terms of the money is based on the cost of settlement. If this cost is reduced amongst the countries then the flow of payment will be maintained or vice versa. It is nowhere mentioned in the passage about rural or urban areas so we will take a general context. Hence option B is the correct option.

The most prominent form of Shiva in Brihadeshvara Temple built by Chola dynasty is Tripuntaka. Tripurantaka is a manifestation of the Hindu god Shiva. In this aspect, Shiva is depicted with four arms wielding a bow and arrow. Shiva as Tripurantaka is accredited with destroying three mythical cities of the Asuras. It is believed that the Rudraksha came from lord Shiva’s eyes, when he destroyed Tripura.