Analyst Questions

China shares land borders with 14 different countries, the longest being with Mongolia followed by Russia and then India.

The Supreme Court of India, the highest court in the Republic of India. There are currently 25 judges (including Chief Justice of India) against a maximum possible strength of 31. As per the Constitution of India, judges of the Supreme Court retire at age 65.

Justice Dipak Misra, from Odisha is the current and 45th head.

When water is cooled from 4°C to 0°C, its density decreases.

When water cools from 4°C to 0°C, ice crystals begin to form because the water is approaching its freezing point. When water freezes, the water molecules form a lattice that increases the volume. As a result, the density decreases. This is why ice will float on top of water; ice has a lower density than the water.

An interest group is an organization whose members share common concerns and try to influence government policies affecting those concerns. Interest groups are also known as lobbies.

Among the given options, the correct statement about immunodeficiency is "The causative agent in acquired immune deficiency syndrome (AIDS) is a virus that recognizes CD4 proteins".