भारत की राजधानी दिल्ली का इतिहास बहुत पुराना है। प्राचीन समय से लेकर आज तक इसका रूप, रंग तथा नाम बदलता रहा है। यहीं पर कौरबों और पाण्डवों का युद्ध हुआ, श्री कृष्ण ने पांचजन्य शंख का उद्घोष किया। यहीं महाराजा युधिष्ठिर ने राजसूय यज्ञ किया और इसका नाम ‘इन्द्रप्रस्थ’ रखा। …

नेताजी सुभाष चन्द्र बोस निबंध [500+ Words] देश को स्वतंत्र करने में जिन महान नेताओं ने विशेष योगदान दिया, उनमें सुभाषचन्द्र बोस का नाम चिर स्मरणीय है। सुभाषचन्द्र बोस के इस नारे से उत्साहित होकर, “तुम मुझे खून दो मैं तुम्हें आजादी दूँगा” हजारों देशवासी स्वतन्त्रता संघर्ष में कूद पड़े …

Question: Define industry. Answer: Industry refers to an economic activity that is concerned with production of goods, extraction of minerals or provision of services. Question: Name three common methods of classifying industries. Answer: Industries are classified according to raw material used, size and ownership. Question: Expand the abbreviation AMUL. Where …

NCERT 8th Class (CBSE) Social Science: Agriculture – Quiz 27 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Agriculture – Quiz: The three types of economic activities are involved in the transformation from a plant to a finished product. Agricultural activities are concentrated in those areas of …

Question: What is the basic function of the three basic types of economic activities? Answer. The three types of economic activities are involved in the transformation from a plant to a finished product. Question: What are tertiary activities? Answer: Tertiary activities are those which provide support to primary and secondary …

NCERT 8th Class (CBSE) Science: Sound – Quiz 26 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Sound – Quiz: Sound is produced by rapid to and fro movements, called vibrations. The maximum distance to which an oscillating or vibrating object moves from its central position is called amplitude. …

NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources – Quiz 27 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources – Quiz: A rock is an aggregate of one or more minerals. An ore is a rock from which minerals are mined. …

Question: Differentiate between a rock and an ore. Answer: A rock is an aggregate of one or more minerals. An ore is a rock from which minerals are mined. Question: Define quarrying. Answer: Quarrying is a process of extraction in which minerals lying near the surface are simply dug out. …

NCERT 8th Class (CBSE) Social Science: Resources – Quiz 30 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Resources – Quiz: Resources that are drawn directly from nature are called natural resources. All our materials needs using gifts of nature such as rocks, minerals, soils rivers, plants …

NCERT 8th Class (CBSE) Science: Conservation of Plants and Animals – Quiz 22 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Conservation of Plants and Animals – Quiz: Ecosystem consists of all the plants, animals and microorganisms in an area, along with all the non-living components, such as climate, …