Answer: B) On a cloudless night, I studied Pisces, a constellation in the North sky. Explanation:

Answer: B) 44 Explanation:   Given U=120 5% of 120 = 6 Therefore, Students who can play Chess alone or Carroms alone =  120 - (30+40+6)= 44

Answer: B) government Explanation: The Agricultural Revolution led to the need for more organized civilizations and societies i,e government.

Answer: C) Silver Explanation: silver is the best conductor of electricity. When compared to remaining 3 metals, as Silver having more number of free electrons in its valency shell it is the good conductor of electricity. Conductors Thermal Conductivity @ 25degree C Silver --- 429Copper --- 401Gold --- 310Aluminium --- 250

Answer: C) It's a high-pressure zone with sinking air Explanation: The Inter-tropical convergence zone rather has rising air, with common thunderstorms and attendant precipitation and is known by seamen as the doldrums. Inter-tropical convergence zone is where the trade winds collide.   Hence, it is not a high pressure zone with sinking air.

Answer: A) Orange Explanation: The colour of coal is Black. In the code language ,black is called orange. So, the colour of coal is Orange.

Answer: C) Human Beleifs Explanation: Culture is the social behavior and norms found in human societies. The 7 main elements that make up culture are ::   1. Social organization- the family patterns and social classes of a culture.   2. Customs and traditions- way people act, wear, what they eat, and their laws.   3. Language- communication by word of mouth.   4. Religion- a system of beliefs that answers questions about the meaning of life.   5. Art and literature- ways the people entertain themselves. There stories they tell and how they dance. Its also the music they listen to and there artwork.   6. Forms of government- the people or group(s) that control the people and provide/ enforce the laws.   7. Economic systems- the method used by a society to produce and distribute goods and services.