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1. Multiple choice questions. (i) Which one of the following is included in biosphere? (a) only plants (b) all living and non-living organisms (c) only animals (d) all living organisms Answer: (d) all living organisms Explanation: The biosphere encompasses all living organisms on Earth, including plants, animals, and microorganisms. It is the zone where life …

Class 11 Geography NCERT Solutions Chapter 15 Life on the Earth Read More »

1. Multiple choice questions. (i) Upward and downward movement of ocean water is known as the: (a) tide (b) current (c) wave (d) none of the above Answer: (a) tide Explanation: The upward and downward movement of ocean water is known as tide. Tides are the periodic rise and fall of sea levels caused by …

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Class 11 Geography NCERT Solutions Chapter 13 Water (Oceans) 1. Multiple choice questions. (i) Identify the element which is not a part of the hydrological cycle (a) Evaporation (b) Hydration (c) Precipitation (d) Condensation Answer: (b) Hydration Explanation: Hydration is not a part of the hydrological cycle. The hydrological cycle, also known as the water …

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Class 11 Geography NCERT Solutions Chapter 12 World Climate and Climate Change 1. Multiple choice questions. (i) Which one of the following is suitable for Koeppen’s “A” type of climate? (a) High rainfall in all the months (b) Mean monthly temperature of the coldest month more than freezing point (c) Mean monthly temperature of all …

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Infrastructure in India refers to the physical and organizational structures, facilities, and systems that are essential for the functioning and development of the country. It forms the backbone of an economy, enabling the efficient flow of goods, services, and information, as well as supporting various sectors of the economy. Infrastructure plays a crucial role in …

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General Studies of Bihar Ancient History Bihar History of Ancient Bihar: Tracing the Footsteps of Empires Step back in time, dear reader, as we embark on a journey to uncover the rich and storied history of ancient Bihar. This land, cradled by the Ganges and enriched by the sands of time, has witnessed the rise …

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Class 11 Geography NCERT Solutions Chapter 11 Water in the Atmosphere 1. Multiple choice questions. (i) Which one of the following is the most important constituent of the atmosphere for human beings? (a) Water vapour (b) Nitrogen (c) Dust particle (d) Oxygen Answer: (d) Oxygen Explanation: Oxygen is the most essential constituent of the atmosphere …

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Class 11 Geography NCERT Solutions Chapter 10 1. Multiple choice questions. (i) If the surface air pressure is 1,000 mb, the air pressure at 1 km above the surface will be: (a) 700 mb (b) 1,100 mb (c) 900 mb (d) 1,300 mb Answer: (c) 900 mb Explanation: The standard atmospheric pressure lapse rate is …

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Class 11 Geography NCERT Solutions Chapter 9 1. Multiple choice questions. (i) The sun is directly overhead at noon on 21st June at: (a) The equator (b) 23.5° S (c) 23.5° N (d) 66.5° N Answer: (a) The equator Explanation: On June 21st, the summer solstice occurs in the Northern Hemisphere, the Sun is directly …

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