KENDRIYA VIDYALAYA SECL JHAGRAKHAND SESSION HOME WORK (WINTER VACATION)

Transcription

1 CLASS - III 1. आपन समस क य ह र क स मन य? दस व य ल खए 2. य क प ठ स प च नए श द ढ ढकर व य बन ए 3. त दन एक प ज स ल ख लख 4. त दन एक प ज पढ़ 5. वष क मह न क न म लख और य द कर 1. Read the poem puppy and i and underline the naming words (noun). 2. Write and learn the names of animals and their young ones. 3. Write 5 lines on my pet animal. 4. Learn any one poem from your textbook 5. Do practice of one page handwriting daily. ENVIRONMENT AL STUDIES Learn the question answer of lesson-13,14,15,16 and 17(from c:w copy) Write your home and school's address Draw a letter box.colour it and write five lines about it. Collect and paste the pictures of different games. * Prepare a chart showing your daily routine. * Show following times in figure of a clock - 9: 00 o' clock, 12:15 o' clock * Learn and write table from * Find double of given weights- (i) 3 kg (ii) 190 kg (iii) 100 g (iv) 17 kg * Do following multiplications using repeated addition- (i) 2 x 7 (ii) 6 x 8 (iii) 10 x 7 (iv) 4 x 10 (v) 9 x 8 (vi) 7 x 7 * Make a list of 10 things bought at your home, Find out bhow much of each is bought at your home.

2 CLASS - IV 1 - मह त म ग ध ज क ब र म दस (10) व क य य द कर ए 2- आपक पस द द प च पकव न क च त र च पक ओ और उनम स एक पकव न क ब र ज नक र एकत र कर उसक बन न क व ध ल ख और य द कर 3- दस (10) स ज ञ शब द ल ख और य द कर 4- म हनत स सम ब ध त प च (05) म ह वर क अर थ और व क य बन कर ल ख और य द कर 5- पर क ष म आन व ल प ठ क अभ य स प रश न क य द कर Learn and revise the syllabus of PT-2 i.e. From 'the Milkman's cow' to 'Books' Read the chapter 'Going to buy a Book' marks difficult words and write their meaning from the dictionary Write 5 lines about the following topics :- 1. Importance of trees 2. Importance of books 3. Hiawatha 4. Christmas day Write 5 pairs of each :- 1. Rhyming words 2. Opposite words 3. Homophones 1. Learn and revise chapter 14 to chapter Make posters on the themes " Save water and save trees". 3.Learn and write the name of the states and their capitals. ENVIRONMENTAL STUDIES * Make a list of 10 things which are circular in shape. * Draw circles of given radii- (i) 3 cm (ii) 4.5 cm (iii) 2.5 cm (iv) 5 cm * Find diameter if radius is- (i) 8 cm (ii) 7 cm (iii) 11 cm (iv) 20 cm * Find radius if diameter is - (i) 4 cm (ii) 14 cm (iii) 18 cm (iv) 50 cm * Find 1/2, 1/4 and 3/4 of following- (i) 1 kg (ii) 1 m (iii) 1 litre (iv) Rs. 1 * Make 10 patterns your own ( using alphabets and numbers ) * Recognize any 5 patterns from your surroundings and draw them on your notebook.

3 CLASS - V 1. प ठ 11 स प ठ 15 तक क न क उ र य द कर एव अ य स कर / 2. ग और च ल क वत स क ई 10 त क व ल श द बन ओ 3.ब घ क ब र म क ई प च व य य द कर 4. बशन क दल र प ठ स 10 स श द, 10 य श द छ टकर लख 5 आ ख स स ब धत क ई प च म ह वर लखकर अथ लख एव व य म य ग कर 6. क ह 10 श द क पय यव च श द य द कर ज आपन लख ह memorise all question-answers of unit6-7for surprising test write a notice about a library committee or a cricket match. make twenty five opposite words by using "un,im,dis". paste two pictures of your choice in A4 size paper and write five lines for each picture. ENVIRONMENTAL STUDIES Learn and revise the syllabus of PT-2 i.e. From Ch-12 to 17. Write and learn the name of 29 states and their capital. Practise the maps done in notebook Paste a picture of Gandhi ji on A4 paper and write 10 lines about him. Paste a picture of Dr. B.R. Ambedkar on A4 paper and write 5 lines about him. Q.1 : Write each of the following as decimals. (a) Sixty eight point zero zero three. (b) Seven hundred twenty point three zero two. (c) Ninety nine and nine thousandths. (d) two hundred two and seven hundredths. Q.2 : Write each of the following in words. (a) (b) (c) (d) Q.3 : Write the following fractions as decimals. (a) 99/100 (b) 71/10 (c)3056/1000 (d) 8/100 Q. 4 : Write the following decimals as fractions. (a) (b) (c) 8. 1 (d) Q. 5 : Write the following mixed numerals as decimals. (a) 7 3/100 (b) 29 7/10 (c) 8 33/1000 (d) 9 9/1000 Q. 6 : Write the following decimals as mixed numerals. (a) (b) (c) (d) Q. 7 : Write in expanded form. (a) (b) (c) (d) Q. 8 : Write in decimals. (a) 35 m 7 cm (b) 8 kg 75 g (c) 25 km 750 m (d) 225 rupees 9 paise Q.9 : Write in correct units. (a) m (b) kg (c) km (d) Rs Q.10 : Solve all the problems solved by you in your notebook in Chapter10 (Tenths And Hundredths).

4 CLASS-VI 15 श द क पय यव च श द लखकर ल न ह 20 श द क वल म श द लखकर ल न ह झ स क र न स ल कर ल कग त प ठ तक क सभ न क य द करक आन ह झ स क र न स ल कर ल कग त प ठ तक भ ष क ब त क न क लखकर ल न ह गणत दवस' पर नब ध लखकर ल न ह Learn and revise all the chapters taught in the class from October to December including grammar portion also. Write a paragraph on 'My school library' and 'Importance of trees'. You have found a wrist watch in school premises.write a notice asking the owner of the wrist watch to contact you. Practice preposition exercises in h.w copy. 1) DECIMALS : Solve Exercise Q2-Q7 and Exercise Q7. 2) DATA HANDLING : Solve Exercise Q1 - Q3. 3) MENSURATION : Solve Exercise and Exercise REVISE THE CHAPTERS FROM 10TH TO 14TH. 2. WRITE THE FIVE EXAPMLES OF EACH:- RECTILINEAR, CIRCULAR AND PERIODIC MOTION. 3. MAK EA COLORFUL AND LEBELLED DIAGRAM OF WATER CYCLE. 4. MAKE A DIAGRAM OF RAIN WATER HARVESTING. SOCIAL 1. REVISE THE FOLLOWING CHAPTERS: GEOGRAPHY- 5TH, 6TH ;HISTORY-8TH,9TH,10TH ;CIVICS-6TH 2. MAKE A DIAGRAM OF LAYERS OF ATMOSPHERE ON A4 SHEET AND WRITE SOME FACTS ABOUT EACH LAYER. 3. LOCATE ALL THE CONTINETS AND OCEANS ON WORLD MAP. 4. LOCATE ALL THE MAJOR MOUNTAIN RANGES AND DESERTS ON THE WORLD MAP SANSKRIT 1 - ब लक, ब ल क शब द र प ण ल खत स मरत च 2 तत (वह) स: प ल ल गम, स त र ल गम (स ) नप सकल गम (तत) सर वन म र प ण ल खत स मरत च 3 पठ ध त र प ण लटलक र, ल टलक र, ल गलक र, ल टलक र ल खत स मरत च 4 स ख य पद न एक त: प च शत पर यन त ल खत स मरत च 5 अ ग ल यकम प र प त प ठस य ह द अर थम ल खत स मरत च WORK EXPERIENCE

5 20 श द क पय यव च श द लखकर ल न ह 20 श द क वल म श द लखकर ल न ह. म र य ख ल य अ य स क मह व वषय पर नब ध लखकर ल न ह न न ल खत न क उ र लखकर और य द करक आन ह - क च जब ज र स नकलकर अ प क मन क क पन म सम ज त ह, तब य ह त ह? ख नप न म बदल व क क न स फ यद ह? क च स ल कर न लक ठ प ठ तक भ ष क ब त लखकर ल न ह CLASS-VII Learn and revise all the chapters taught in the class from October to December including grammar portion also. Write a story with the help of outlines given below: A crow found a piece of meat...other crows and eagles chased...the crow flew higher...crow dropped the meat...the other birds dived towards the meat...the crow realised the truth. Write a letter to your brother thanking him for a birthday gift. 1) Revise Chapters Rational Number a) number line b) find rational numbers between any two numbers c) Addition, subtraction, division and multiplication of rational numbers 2) Revise chapter Perimeter and Area a) Area of triangle, rectangle, square, parallelogram, and circle perimeter of triangle, rectangle, square, parallelogram, and circle 3) Solve Exercise Q1, Q7, Q9, Q10 4) Solve Exercise Q4-Q6 1. REVISE THE CHAPTERS FROM 11 TO MAKE A LEBELLED DIAGRAM OF HUMAN HEART AND EXCRETORY SYSTEM AND FLOWER PARTS. 3. DESCRIBE THE ASEXUAL REPRODUCTION WITH SUITABLE DIAGRAM. SOCIAL 1. REVISE THE FOLLOWING CHAPTERS: HISTORY- 6TH,7TH ;GEOGRAPHY-6TH,7TH; CIVICS-5TH,6TH,7TH 2. LEARN ALL THE GLOSSARY KEY WORDS FROM ABOVE MENTIONED CHAPTERS AND WRITE IN NOTE-BOOK 3. LOCATE ALL THE MAJOR SEA PORTS AND AIR PORTS ON OUTLINE MAP OF INDIA. 4. MAKE A REPORT ON 'HOW WOMEN ARE DISCRIMINATED IN OUR SOCIETY'.

6 SOCIAL SANSKRIT 1 - ब लक, ब लक श द प ण लखत मरत च 2 तत (वह) प ल गम, ल गम, नप सक ल गम सव न म प ण लखत मरत च 3 कम (क न) प लगम, लगम, नप स क लगम सव न म प ण लखत मरत च 4 अ मद (म ), य द (त म) सव न म श द प ण लखत मरत च 6 य पद न ध त प ण ( पठ ध त ) लटल कर, ल गल कर, ल टलकर, ल टलक र, व ध ल गलक र लखत 7 समव य ह द ज य: प ठ य हद अथ म लखत मरत च

7 20 श द क पय यव च श द लखकर ल न ह 20 नए(ज आप नह ज नत ह ) श द क वल म श द लखकर ल न ह CLASS-VIII जब सन म न ब लन स ख अकबर ल ट तक क न क य द करक आन ह जब सन म न ब लन स ख स ल कर अकबर ल ट तक भ ष क ब त लखकर और य द करक आन ह न न ल खत म स कस एक वषय पर अन छ द लखकर ल न ह अन छ द लख : क) द प वल ख) म र द श ग) समस ड You are Rohit/Reema, cultural secretary of St. Anthony School. Your principal has asked you to write a notice for the notice board regarding an inter folk dance competition. This competition will be part of the Independence Day celebration. Write the notice in about 50 words giving necessary details. During the winter vocation you have gone your favourite place Delhi with your family members and visited different places such as Red Fort, India Gate, Museum etc. Make a Dairy Entry expressing your experience about your Delhi trip. Answer the following questions any four: In what way is the forest pool different from the one which Ranji knew in the Rajputana desert? Who was the better swimmer? how do you know it? Why had Framton Nuttel come to the rural retreat? Why did Framton rush out wildly? Why didn t he pay the school fees on the day he brought money to school? Why didn t he take coins advice? Give two reason? What is the scientist s message for the disabled? Formuale related to plane shape Write algebraic identities Practice chapters 9,10,11 and 12 Write Euler's formula and solve related questions Draw a map of your class using proper scale and symbols for different objects

8 1. REVISE THE CHAPTERS FROM 11 TO WRITE THE SHORT NOTES ON- LIGHTENING, EARTHQUAKE, ELECTROPLATING. 3. MAKE A NOTE ON FORCE AND ITS TYPE. SOCIAL 1. REVISE THE FOLLOWING CHAPTERS: HISTORY- 7TH,8TH ;GEOGRAPHY-5TH; CIVICS-6TH,7TH 2. LOCATE THE MAJOR INDUSTRIAL AREAS ON OUTLINE MAP OF INDIA.(REF.INDUSTRY CHAPTER) 3. DRAW A DIAGRAM ON 'FACTORS AFFECTING LOCATION OF AN INDUSTRY' 4. MAKE A REPORT ON MARGINALISED SECTION OF INDIAN SOCIETY. SANSKRIT 1 ब लक, ब लक श द प ण लखत मरत च 2 तत (वह) प लगम, लगम, नप सक लगम लखत मरत च 3 कम (क न) प लगम, लगम, नप स क लगम प ण लखत मरत च 4 अ मद (म ), य द (त म) प ण लखत मरत च 5 स य व चक पद न एक त: शतम पय त (1-1००) लखत मरत च 6 स व ब ई फ ल प ठ य हद अथ म लखत

9 CLASS-IX oct स dec तक क प य व न क स थ स थ द ब ल क कथ, स वल सपन क य द, व ख, क द और क कल एव म र स ग क औरत, क न क क ठ थ कर उपसग, यय,सम स, अल क र क उद हरण क लख नब ध ल खन- वत म न ज वन म क य टर क उपय गत 2. छ ज वन म अन श शन क मह व Complete the story in words with clues given. Give a suitable title to the story. Rainy day alone at home lightning and thunder lights go out phone lines dead knocking on the door Last day, you celebrated your 14th birth day party with your family members and school friends, make a dairy entry what you experienced, joyed and felt that day. Answer the following question any four. 1.Was Bruno a loving and playful pet? Why, then, did he have to be sent away? 2.For whom does the prince send the sapphires and why? 3.When did super cyclone arrive and swirle entire area of Ersama? 4.How had Prashant been survived his two day on the roof of building in Ersama? 5.What was Johnsy s illness? What can cure her, the medicine or the willingness to live? 1) State and Prove Midpont Theorem and Converse of Midpoint Theorem. 2) State and Prove Angle Subtended Theorem. 3) State and Prove Median Theorem. 4) Prove that Parallelograms are on the same base and between same parallels are equal in area. 5) Prove that equal chords of a circle are equidistant from the centre. 6) Make 1 example of each to find the area of Triangle and area of Trapezium and solve them. 1. To solve exersices of the chapters work,energy and power and sound upto taught topics. 2. To make various graphs of motion in different situations. Revise all taught chapters of physics. 3. What is the law of gravitation? Write the difference between weight and mass. Define inertia and its types. 4. If a bulb has 40W power then find out the consumed energy by it in a month. chemistry 1. To make practice for making chemical formula type questions. 2. drawbacks for rutherford's and thomson's atomic model. 3. elctronic configurations for various different atoms,cations and anions. 4.important differences in chapter 2 is matter pure around us and different seperation techniques and their principles. 5.Important terms their defination with examples like Isotopes, Isobars, Atomic no. and mass no. 1. REVISE ALL THE CHAPTERS FROM APRIL TO DECEMBER. 2. LOCATE ALL THE MAJOR MOUNTAIN RANGES, PEAKS AND RIVERS ON OUTLINE MAP OF INDIA. 3. LOCATE THE AREA OF DIFFERENT TYPES OF VEGETATION ON OUTLINE MAP OF INDIA.

10 SOCIAL 4. MAKE A REPORT ON 'CAUSES OF DEFORESTATION IN INDIA'.

11 CLASS-X 1. ब ल ग बन भगत, लखनव अ द ज, र मल मन, परश र म स व द, स रद स क पद, क स थ स थ अ ट बर स दस बर तक क प ठ एव न क य द कर 2.व य, व य भ द व पद प रचय क 5-5 उद हरण ल खए 3. नब ध लख - 1. क य टर क उपय गत 2. व न रह ग हम रह ग Learn and revise all the chapters and poems taught in the class from April to December. Write a letter for placing an order to purchase stationary items for the decoration of the community hall of your locality. Read the drama Julius Caesar thoroughly and learn ques-answer also. Read the novel and learn the details of all the important events,characters and theme. Name the figures of speech used by the poet in the poem "Snake". Revise all the characters from April to December Write formule of chapters 2,3,4,5,7,8 12,13 Draw trigonometric table 0-90 degree Write trigonometric ratios and related formuale 1. Solve the exercise of the chapters sources of energy and magnetic effects of current. 2. Revise all taught chapters of physics. 3. Make all ray diagrams of convex lens and concave mirror. 4. Write Ohm's law and define resistivity. Chemistry :- 1. Types of various chemical reaction with examples, rancidity and corrosion 2.explanation for important terms with preparation and chemical properties for ANTACID, BACKING SODA, WASHING SODA, PLASTER OF PARIS, GYPSUM. 3. IMPORTANT DIFFERENCES:- between calcination and roasting, soap and detergent, thermite reaction and electron dot structure for different ionic compound. 4. Important reaction :- Esterification, Addition reaction,substitution reaction, cleansing action of soap. 5. Laws related to classification of periodic table,their limitations, electronic configuration for different atoms and ions. periodicity for metallic, non metallic property, atomic size, valency.

12 SOCIAL 1. REVISE ALL THE CHAPTERS FROM APRIL TO DECEMBER. 2. REVISE ALL THE MAPS GIVEN IN YOUR TEXT-BOOKS. 3. MAKE A REPORT ON 'ANNA HAZARE MOVEMENT ON LOKPAL'. 4. make a report on rain water harvesting

13 CLASS-XI () न-2 प तक सम - व य लय प तक लय स ह द क क ई द प तक क चयन कर सम ल खए न-3 'ब त क ब झ तल दबत बचपन'- बषय पर फ चर ल खए न-4-आल ख-ल खन-1-पल यन क सम य 2-समय क सद पय ग न-5-अन छ द-ल खन-1-म ब इल क द नय 2-क य ट करण न-6-ब क क ल पक पद ह त भ रत य ट ट ब क क म य मह ब धक क न म आव दन प ल खए न-7-आपक म ह ल म फ ल ग दग क शक यत करत ह ए द नकभ कर सम च र -प क स प दक क न म प ल खए अ भ य त एव रचन म यम'क लख ए गए सभ न क उ र क ठ थ क जए Find out an article from any English News papers or magazines, comprising of 250 words and prepare notes, using Main headings and sub-headings, atleast 3-4, Recognisable abbreviations 3-4, Summarise it in obout 80 words. Get the Advertisement writings from reputed English news papers. Cut it and paste it in your Home Work copy. Atleast four varities. Practice by NCERT book for PT-2 To solve the paper of PT-1 and Half Yearly PHYSICS CHEMEST RY 1. Revise all taught chapters. 2. Write applications of dimensional formula. 3. Write the bernoulli's theorem and its all applications. 4. Write the pascal's law and its all applications. 5. Derive the pressure excess inside liquid drop and bubble. 6. Define hook's law and modulus of rigidity 7. Derive the expression for banking of road. 1. Revision for all previous Chapters. 2. Practice for numerical questions chapter 1,2,4 3. to make practicve for reasoning type questions for chapter 9 to to make practice for balancing Redox reaction and identify oxidation number for various elements in compounds 5. To make practice for Chemical reactions 9 to 11 BIOLOGY 1. state and prove De-morgan's second theoram

14 COMPUTE R 2. solve example of state transition chapter 3. algorithm of sorting (insertion and bubble sort) 4. python program of sorting elements and pattern printing 5.Flow chart and decision tree for programm logic

15 CLASS-XI (COMM) न-2 प तक सम - व य लय प तक लय स ह द क क ई द प तक क चयन कर सम ल खए न-3 'ब त क ब झ तल दबत बचपन'- बषय पर फ चर ल खए न-4-आल ख-ल खन-1-पल यन क सम य 2-समय क सद पय ग न-5-अन छ द-ल खन-1-म ब इल क द नय 2-क य ट करण न-6-ब क क ल पक पद ह त भ रत य ट ट ब क क म य मह ब धक क न म आव दन प ल खए न-7-आपक म ह ल म फ ल ग दग क शक यत करत ह ए द नकभ कर सम च र -प क स प दक क न म प ल खए अ भ य त एव रचन म यम'क लख ए गए सभ न क उ र क ठ थ क जए Find out an article from any English News papers, comprising of 250 words and prepare notes, using Main headings and sub-headings, atleast 3-4, Recognisable bbreviations 3-4, Summarise it in obout 80 words. Get the Advertisement writings from reputed English news papers. Cut it and paste it in your ome Work copy. Atleast four varities. ACCOUNT Revise: Qualitative Characteristics of Accounting, IFRS, AS, Accounting Principles, RESERVE AND PROVISONS. 05 Numericals from each of the following topics : Cash book, BRS, Depreciation, Trial Balance 10 Numericals from each of the following: Bills of exchange (one ques. of each type); Rectification of Errors(wIth and without suspens A/c), Financial Statement Theories of the above chapters.( only learn) BUSINESS STUDIES Written Assignment of the following topics: BUSINESS ETHICS AND ITS ELEMENTS Insurance Principles safety and security issues in e- business and e- transactions, NEFT, RTGS Important Documents required in forming a comoany Sources of Business Finance(complete) Small Busineses, Startup India (complete) Other topics: only learn ECONOMICS MATHAMATIC S

16 INFORMATION PRACTICES 1. programme of NumPy array and series (declearation methods and programs) 2. practice flow chart and decision tree for various Python programs 3. Mdules chapter (its type and defining modules) 4. data frames defination declearation

17 CLASS-XII () न-2 प तक सम - व य लय प तक लय स ह द क क ई द प तक क चयन कर सम ल खए न-3 'ब त क ब झ तल दबत बचपन'- बषय पर फ चर ल खए न-4-आल ख-ल खन-1-पल यन क सम य 2-समय क सद पय ग न-5-अन छ द-ल खन-1-म ब इल क द नय 2-क य ट करण न-6-ब क क ल पक पद ह त भ रत य ट ट ब क क म य मह ब धक क न म आव दन प ल खए न-7-आपक म ह ल म फ ल ग दग क शक यत करत ह ए द नकभ कर सम च र -प क स प दक क न म प ल खए अ भ य त एव रचन म यम'क लख ए गए सभ न क उ र क ठ थ क जए Read the Novel: Invisible Man Get the idea of Main Plot of the Novel, Characteristics of Main Characters, Such as Griffin the Protagonist, Mr.&Mrs. Hall, MR. Thomas Marvel, Dr. Camp, Mr. Teddy Henfrey, Mr. Bunting, & Mr. Cuss. Pay attention to various incidents of the Novel. To solve sample paper 2019 issued by CBSE To solve Board papers of 2016, 2017 and 2018 Practice of chapterwise sample paper Practice by NCERT book PHYSICS CHEMESTRY BIOLOGY 1. Revise all taught chapters. 2. Write the gauss' law and its all applications. 3. Solve the numericals of A.C. and E.M.I. chapters 4. Write electro-magnetic spectrum with range and applications. 5. Derive the lens and lens makers formula. 6. Draw all the transistor characteristics in ce mode and write its application. Explain all the gates. 7. Derive the expression for width of fringe in Young's double slit experiment and sigle slit diffraction. 1. Revision for all chapters. 2. numerical questions practices for chapter 2, 4, All naming chemical reactions. 4. principle of different method for extraction of metal. 5. monomer for all type of polymer. 6. Defination for different medicines with examples. 7. to make practice for ORDER ARRANGEMENT QUESTIONS. 1. Exercise questions of Chapter growth & development 2. Difference between Mitosis & Meiosis 3. Practice of Diagrams 1. practice all the model question provided you 2. write program for stack using linked list and array

18 COMPUTER

19 CLASS-XII (COMM) न-2 प तक सम - व य लय प तक लय स ह द क क ई द प तक क चयन कर सम ल खए न-3 'ब त क ब झ तल दबत बचपन'- बषय पर फ चर ल खए न-4-आल ख-ल खन-1-पल यन क सम य 2-समय क सद पय ग न-5-अन छ द-ल खन-1-म ब इल क द नय 2-क य ट करण न-6-ब क क ल पक पद ह त भ रत य ट ट ब क क म य मह ब धक क न म आव दन प ल खए न-7-आपक म ह ल म फ ल ग दग क शक यत करत ह ए द नकभ कर सम च र -प क स प दक क न म प ल खए अ भ य त एव रचन म यम'क लख ए गए सभ न क उ र क ठ थ क जए Read the Novel: Invisible Man Get the Main Plot of the Novel, Characteristics of Main Characters, Such as Griffin the Protagonist, Mr.&Mrs. Hall, MR. Thomas Marvel, Dr. Camp, Mr. Teddy Henfrey, Mr. Bunting, & Mr. Cuss. ay attention to various incidents of the Novel. ACCOUNT To solve sample paper 2019 issued by CBSE To solve Board papers of 2016, 2017 and 2018 Practice of chapterwise sample paper Practice by NCERT book BUSINESS STUDIES To solve sample paper 2019 issued by CBSE To solve Board papers of 2016, 2017 and 2018 Practice of chapterwise sample paper Practice by NCERT book ECONOMICS MATHAMATICS To solve sample paper 2019 issued by CBSE To solve Board papers of 2016, 2017 and 2018 Practice of chapterwise sample paper Practice by NCERT book