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Class 9 Geography Chapter 3 Drainage NCERT Solution (English Medium)

Exercise Solution 1. Choose the right answer from the four alternatives given below. (i)  In which of the following states is the Wular lake located? (a) Rajasthan (c) Punjab (b) Uttar Pradesh (d) Jammu and Kashmir Answer – (d) Jammu and Kashmir Note – Most of the freshwater lakes are in the Himalayan region. They are of glacial origin. In other words, they formed when glaciers dug out a basin, which was later filled with snowmelt. The Wular lake in Jammu and Kashmir , in contrast, is the result of tectonic activity . It is the largest freshwater lake in India. The Dal lake, Bhimtal, Nainital, Loktak and Barapani are some other important freshwater lakes. (ii) The river Narmada has its source at (a) Satpura (c) Amarkantak (b) Brahmagiri (d) Slopes of the Western Ghats Answer – (c) Amarkantak Note – The Narmada rises in the Amarkantak hills in Madhya Pradesh. It flows towards the west in a rift valley formed due to faulting. On its way to the sea, the Nar...

Class 6 Civics Chapter 2 Diversity and Discrimination NCERT Exercise Solution

               Q 1  Match the following statements in a way that challenges stereotypes. Answer – a. Two surgeons were sitting down to lunch when one of them made a call on the mobile phone 3. To speak with her daughter who had just returned from school. b. The boy who won the drawing competition went to the Dias 4. on a wheelchair to collect his prize. c. One of the fastest athletes in the world 1. Suffers from chronic asthma. d. She was not that well-off but had a dream 2. To become an astronaut which she did?         Q 2  How can the stereotype that girls are a burden on their parents affect the life of a daughter? Imagine this situation and list at least five different effects that this stereotype can have on the way daughters get treated in the house. Answer – The stereotype that girls are a ...

Career Options After 12th, Graduation and PG with Important Competitive Exam

IMPORTANT COMPETITIVE EXAM - SYLLABUS, QUALIFICATIONS AND AGE LIMITS CGL - COMBINED GRADUATE LEVEL CPO - CENTRAL POLICE ORGANIZATION CHSL - COMBINED HIGHER SECONDARY LEVEL DELHI POLICE CONSTABLE HSSC - HARYANA STAFF SELECTION COMMISSION HARYANA POLICE AIR FORCE 'X' GROUP AIR FORCE 'Y' GROUP CTET - CENTRAL TEACHER ELIGIBILITY TEST (PAPER 1, 2 AND 3) DSSSB PRT, TGT, PGT HTET - HARYANA TEACHER ELIGIBILITY TEST (LEVEL 1 (PRT), LEVEL 2 (TGT), LEVEL 3 (PGT). CDS COMBINED DEFENCE SERVICES (IMA - INDIAN MILITARY ACADEMY), (INA - INDIAN NAVEL ACADEMY) AND (AFA -  AIR FORCE ACADEMY ) NDA - NATIONAL DEFENCE ACADEMY KVS - KENDRIYA VIDYALAYA SANGATHAN (PRT, TGT, PGT) HARYANA CET - COMMON ENTRANCE TEST For More... Competitive Exams after 12th

पृथ्वी की उत्पत्ति और विकास (The Origin and Evolution of the Earth) NCERT Solution Class 11 Chapter 2

The Origin and Evolution of the Earth ( पृथ्वी की उत्पत्ति और विकास ) NCERT – Exercise Question प्रश्न 1 नीचे दिए गए चार विकल्पों में से सही उत्तर का चयन कीजिए :- (i) निम्नलिखित में से कौन-सी आकृति पृथ्वी की आयु दर्शाती है? (a) 4.6 मिलियन वर्ष (b) 13.7 बिलियन वर्ष (c) 4.6 बिलियन वर्ष (d) 13.7 ट्रिलियन वर्ष उत्तर - (c) 4.6 बिलियन वर्ष (4.6 अरब वर्ष या 460 करोड़ वर्ष) (ii) निम्नलिखित में से कौन सा वर्तमान वातावरण के निर्माण या संशोधन से संबंधित नहीं है? (a) सौर हवाएं (b) विभेदन (c) डीगैसिंग (d) प्रकाश संश्लेषण उत्तर - (a) सौर हवाएं (iii) पृथ्वी पर जीवन वर्तमान से लगभग कितने वर्ष पूर्व प्रकट हुआ था? (a) 13.7 बिलियन (b) 3.8 मिलियन (c) 4.6 बिलियन (d) 3.8 बिलियन उत्तर - (d) 3.8 अरब प्रश्न 2 निम्नलिखित प्रश्नों के उत्तर लगभग 30 शब्दों में दीजिए :- (i) विभेदन की प्रक्रिया से आप क्या समझते हैं? उत्तर - विभेदन की प्रक्रिया में, भारी पदार्थ केंद्र की ओर और हल्के पदार्थ बाहरी सतह की ओर जमा हो जाते हैं। उदाहरण के लिए, पृथ्वी की उत्पत्ति के समय लोहे और निकल जैसे भारी पदार्थ केंद्र की ओर तथा सिलिका औ...

Class 11 Geography Chapter 2 The Origin and Evolution of the Earth NCERT Exercise Solution (English Medium)

NCERT – Exercise Question Que 1 Choose the correct answer from the four options given below:- (i) Which of the following figures represents the age of the earth? (a) 4.6 million years  (b) 13.7 billion years  (c) 4.6 billion years  (d) 13.7 trillion years ANS. (c) 4.6 billion years (ii) Which one of the following is not related to the formation or modification of the present atmosphere? (a) Solar winds  (b) Differentiation  (c) Degassing  (d) Photosynthesis ANS. (a) Solar winds (iii) Life on the earth appeared around how many years before the present? (a) 13.7 billion  (b) 3.8 million (c) 4.6 billion  (d) 3.8 billion ANS. (d) 3.8 billion Que 2 Answer the following questions in about 30  words: - (i) What do you mean by the process of differentiation? ANS. In the process of differentiation, the heavier substances settle towards the center and the lighter ones towards the outer surface. For example, at the time of th...

Class 11 Geography Chapter 1 Geography as a Discipline NCERT Exercise Solution (Hindi Medium)

Que 1 नीचे दिये गए चार विकल्पों में से सही उत्तर चुनिए :-   (i) निम्न में से किस विद्वान् ने भूगोल (Geography) शब्द (Term) का प्रयोग किया? ( क) हेरोडोटस (ख) गैलीलियो (ग) इरेटॉस्थेनिज (घ) अरस्तू     ANS. ( ग) इरेटॉस्थेनिज (ii) निम्न में से किस लक्षण को भौतिक लक्षण कहा जा सकता है? (क)       पत्तन (ख) मैदान (ग) सड़क (घ) जल उद्यान    ANS. ( ख) मैदान (iii) स्तम्भ क एवं स्तम्भ ख के अंतर्गत लिखे गए विषयों को पढ़िए। स्तम्भ क (प्राकृतिक/सामाजिक विज्ञान) स्तम्भ ख (भूगोल की शाखाएँ) 1. मौसम विज्ञान                                अ. जनसंख्या भूगोल 2. जनांकिकीय                                   ब. मृदा भूगोल 3. समाजशास...