A. Some plate come towards each other and formed convergent boundary.
B. Some plates move away from each other and form divergent boundary. They may either collide or crumble.
C. Plates may move horizontally past each other and join transform boundary.

A. Earth scientists have attempted to explain the formation of physical features with the help of some theories based on certain evidences.
B. 'Theory of Plate Tectonic' is one of them.
C. According to this theory, the crust of the earth has been formed out of seven major and some minor plates.
D. Due to the movement of the plates resulted in building up of stresses within the plates, leading to folding, faulting and volcanic activities.

A.India is a south west extension of the Asian continent. The trans Indian Ocean routes which connect the countries of Europe in the west and the countries of East Asia provide a strategic central location to India.

B.The Deccan Plateau protrudes into the Indian Ocean, thus helping India to establish close contact with West Asia, Africa and Europe from the western coast and East Asia and Southeast from the eastern coast.

The passes across the mountains in the north have provided passages to the ancient travellers. These routes have contributed in the exchange of ideas and commodities since ancient times. The ideas of Upanishads, Ramayana, the stories of Panchtantra, the Indian numerals and the decimal system could thus, reach many parts of the world. The spices, muslin and other merchandise were taken from India to different countries. On the other hand, influence of Greek sculpture, their architectural styles of domes and minarets can be seen in India.

A.In 1804, Napoleon Bonaparte crowned himself the Emperor of France and reintroduced monarchy in France.

B.He conquered his neighbouring countries and created kingdoms, where he placed his own family members.

C.He was called a moderniser of Europe. He introduced many laws such as the protection of private property and a uniform system of weights and measures provided by the decimal system.

D. Initially, many people believed that Napoleon was a liberator who would bring freedom for the people. But soon his army was viewed as an invading force.So he was finally defeated in 1815, in the famous 'Battle of Waterloo'.

E.Many of his measures that carried the revolutionary ideas of liberty and modern laws to other parts of Europe had an impact on people long after Napoleon had left.

A.Louis XVI of Bourbon dynasty, ascended the throne in 1774.

B.He was married to Austrian princess Marie Antoinette.

C.When he became ruler, he found an empty treasury.

D.Long years of war had drained the financial resources of France. Added to this was the cost of maintaining an extravagant court at the immense palace of Versailles. Louis XVI also helped American armies in their war of independence, which led to further rise to more than 2 billion livres debt. To meet its regular expenses, the state was forced to increase taxes. Nobles, clergy and rich men were exempted from paying taxes, it was the third estate which bore the brunt.

कीबोर्ड खराब होने पर आपको ऑन-स्क्रीन कीबोर्ड के जरिए टाइपिंग करनी होगी और उसके अलावा भी एक तरीका है, जिससे आप टाइपिंग कर सकते हैं। कुछ एक्सटेंशन की मदद से बोलकर भी टाइपिंग की जा सकती है।

Causes of the French Revolution:
(i) Despotic rule of Louis XVI:

He became the ruler of France in 1774. He had drained the financial resources of France in wars. For the cost of his regular extravagant expenses, he increased taxes which were paid by the third estate.
(ii) Division of French society:

The French society was divided into three estates; first, second and third estates, respectively Among them, First and Second Estates had 10 per cent of the total population and were the clergy and nobles. They enjoyed all privileges. Rest of the 90 per cent was of the third estate, which paid all kinds of direct or indirect taxes. This kind of discrimination led to the revolution by the third estate.
(iii) Rising prices:

The population of France had increased. This resulted into more demand of food grains. So the price of bread rose rapidly, which the poor could not afford to buy. So the gap between the rich and poor widened.
(iv) Inspiration of the philosophers:

Philosophers like John Locke, Jean Jacques Rousseau and Montesquieu propagated the ideas of having a society where people would enjoy freedom, equal laws and equal opportunities. Their ideas inspired the people of France to realise their dream.
(v) Role of middle class:

The 18th century witnessed the emergence of social groups termed as middle class, who earned their wealth through an expanding trade of the manufactured goods, being exported. There were other professionals also like lawyers, administrative officials who were all educated. They believed that no group in society should be privileged by birth.

कंप्यूटर एक Electronic Machine है। जो प्रोग्राम की मदद से Meaningless Data को Meaningful Information में बदलने के का कार्य करती है। बिना प्रोग्राम के कंप्यूटर कोई भी कार्य पूर्ण नहीं करता, इसलिए इसे Programmable Machine भी कहा जाता है। भले ही सुनने में Computer यह शब्द हमें अपनापन महसूस करता हो लेकिन यह शब्द अंग्रेजी भाषा का है। Computer को हिंदी में संगणक कहा जाता है।

It refers to sum invested by the proprietor in a business it may be in cash or asset

Land, labour, physical capital and human capital are four main factors of production.

Nylon is considered to be a good material for making fishing nets because; Nylon can absorb water and will not get weakened by being submerged in water for a longer duration. The nylon properties are such that it can withstand any change, whether it is dry or wet.

Forests can be classified into three main types based on the latitudes where they are located: tropical forests; boreal forests; and temperate forests.