questions and answers

1 . Class 10 : Physics - Light - Reflection and Refraction
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2 . Class 10 : Physics - The Human Eye and The Colourful World
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3 . Class 10 : Physics - Electricity
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4 . Class 10 : Biology - Life Processes
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5 . Class 10 : Biology - Control and Coordination
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6 . Class 10 : Biology - How Do Organisms Reproduce?
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7 . Class 10 : Biology - Heredity and Evolution
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8 . Class 10 : Biology - Environment
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9 . Class 10 : Biology - Management of Natural Resources
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10 . Class 10 : History - The Rise of Nationalism in Europe
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11 . Class 10 : History - The Nationalist Movement in Indo-China
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12 . Class 10 : History - Nationalism in India
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13 . Class 10 : History - The Making of a Global World
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14 . Class 10 : History - The Age of Industrialisation
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15 . Class 10 : History - Print Culture and the Modern World
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16 . Class 10 : History - Novels, Society and History
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17 . Class 10 : Civics - Power Sharing
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18 . Class 10 : Civics - Federalism
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19 . Class 10 : Civics - Democracy and Diversity
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20 . Class 10 : Civics - Gender, Religion and Caste
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21 . Class 10 : Civics - Popular Struggles and Movements
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22 . Class 10 : Civics - Political Parties
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23 . Class 10 : Civics - Outcomes of Democracy
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24 . Class 10 : Civics - Challenges to Democracy
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25 . Class 10 : Geography - Resources and Development
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26 . Class 10 : Geography - Water Resources
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27 . Class 10 : Geography - Agriculture
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28 . Class 10 : Geography - Minerals and Energy Resources
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29 . Class 10 : Geography - Manufacturing Industries
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30 . Class 10 : Economics - Development
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31 . Class 10 : Economics - Sectors of the Indian Economy
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32 . Class 10 : Economics - Money and Credit
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33 . Class 10 : Economics - Globalisation and the Indian Economy
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34 . Class 10 : Economics - Consumer Rights
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35 . Class 11 : Physics - Physical World
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36 . Class 11 : Physics - Units and Measurement
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37 . Class 11 : Physics - Motion in a Straight Line
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38 . Class 11 : Physics - Motion in a Plane
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39 . Class 11 : Physics - Laws of Motion
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40 . Class 11 : Physics - Work, Energy and Power
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41 . Class 11 : Physics - System of Particles and Rotational Motion
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42 . Class 11 : Physics - Gravitation
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43 . Class 11 : Physics - Thermal Properties of Matter
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44 . Class 11 : Chemistry - Some Basic Concepts of Chemistry
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45 . Class 11 : Chemistry - Structure of Atom
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46 . Class 11 : Chemistry - Classification of Elements and Periodicity in Properties
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47 . Class 11 : Chemistry - Chemical Bonding and Molecular Structure
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48 . Class 11 : Chemistry - States of Matter
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49 . Class 11 : Chemistry - Thermodynamics
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50 . Class 11 : Chemistry - Equilibrium
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51 . Class 11 : Chemistry - Redox Reactions
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52 . Class 11 : Chemistry - Hydrogen
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53 . Class 11 : Chemistry - The s-Block Elements
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54 . Class 11 : Chemistry - The p-Block Elements.
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55 . Class 11 : Chemistry - Organic Chemistry
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56 . Class 11 : Chemistry - Hydrocarbons
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57 . Class 11 : Chemistry - Environmental Chemistry
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58 . Class 11 : Biology - The Living World
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59 . Class 11 : Biology - Biological Classification
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60 . Class 11 : Biology - Plant Kingdom
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61 . Class 11 : Biology - Animal Kingdom
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62 . Class 11 : Biology - Morphology of Flowering Plants
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63 . Class 11 : Biology - Anatomy of Flowering Plants
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64 . Class 11 : Biology - Structural Organisation in Animals
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65 . Class 11 : Biology - Cell : The Unit of Life
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66 . Class 11 : Biology - Biomolecules
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67 . Class 11 : Biology - Cell Cycle and Cell Division
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68 . Class 11 : Biology - Transport in Plants
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69 . Class 11 : Biology - Mineral Nutrition
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70 . Class 11 : Biology - Photosynthesis in Higher Plants
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71 . Class 11 : Biology - Respiration in Plants
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72 . Class 11 : Biology - Plant Growth and Development
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73 . Class 11 : Biology - Digestion and Absorption
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74 . Class 11 : Biology - Breathing and Exchange of Gases
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75 . Class 11 : Biology - Body Fluids and Circulation
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76 . Class 11 : Biology - Excretory Products and their Elimination
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77 . Class 11 : Biology - Locomotion and Movement
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78 . Class 11 : Biology - Neural Control and Coordination
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79 . Class 11 : Biology - Chemical Coordination and Integration
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80 . Class 11 : Indian Economic Development - Indian Economy on the Eve of Independence
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81 . Class 11 : Indian Economic Development - Indian Economy 1950-1990
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82 . Class 11 : Indian Economic Development - Liberalisation, Privatisation and Globalisation: An Appraisal
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83 . Class 11 : Indian Economic Development - Human Capital Formation in India
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84 . Class 11 : Indian Economic Development - Rural Development
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85 . Class 11 : Indian Economic Development - Infrastructure
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86 . Class 11 : Business Studies - Nature and Purpose of Business
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87 . Class 11 : Business Studies - Forms of Business Organisation
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88 . Class 11 : Business Studies - Private, Public and Global Enterprises
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89 . Class 11 : Business Studies - Business Services
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90 . Class 11 : Business Studies - Emerging Modes of Business
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91 . Class 11 : Business Studies - Social Responsibility of Business and Business Ethics
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92 . Class 11 : Business Studies - Sources of Business Finance
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93 . Class 11 : Business Studies - Small Business
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94 . Class 11 : Business Studies - Internal Trade
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95 . Class 11 : Business Studies - International Business I
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96 . Class 11 : Business Studies - International Business II
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97 . Class 12 : Physics - Electric Charges and Fields
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98 . Class 12 : Physics - Electrostatic Potential and Capacitance
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99 . Class 12 : Physics - Current Electricity
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100 . Class 12 : Physics - Moving Charges and Magnetism
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101 . Class 12 : Physics - Magnetism and Matter
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102 . Class 12 : Physics - Alternating Current
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103 . Class 12 : Physics - Electromagnetic Waves
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104 . Class 12 : Chemistry - The Solid State
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105 . Class 12 : Chemistry - Electrochemistry
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106 . Class 12 : Chemistry - Chemical Kinetics
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107 . Class 12 : Chemistry - Surface Chemistry
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108 . Class 12 : Chemistry - Isolation of Elements
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109 . Class 12 : Chemistry - The p-Block Elements.
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110 . Class 12 : Chemistry - The d-Block and f-Block Elements
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111 . Class 12 : Chemistry - Coordination Compounds
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112 . Class 12 : Chemistry - Haloalkanes and Haloarenes
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113 . Class 12 : Chemistry - Alcohols, Phenols and Ethers
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114 . Class 12 : Chemistry - Aldehydes, Ketones and Carboxylic Acids
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115 . Class 12 : Chemistry - Amines
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116 . Class 12 : Chemistry - Biomolecules
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117 . Class 12 : Chemistry - Polymers
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118 . Class 12 : Chemistry - Chemistry in Everyday Life
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119 . Class 12 : Biology - Reproduction in Organisms
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120 . Class 12 : Biology - Sexual Reproduction in Flowering Plants
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121 . Class 12 : Biology - Human Reproduction
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122 . Class 12 : Biology - Reproductive Health
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123 . Class 12 : Biology - Principles of Inheritance and Variation
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124 . Class 12 : Biology - Molecular Basis of Inheritance
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125 . Class 12 : Biology - Evolution
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126 . Class 12 : Biology - Human Health and Disease
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127 . Class 12 : Biology - Strategies for Enhancement in Food Production
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128 . Class 12 : Biology - Microbes in Human Welfare
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129 . Class 12 : Biology - Biotechnology : Principles and Processes
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130 . Class 12 : Biology - Biotechnology and its Applications
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131 . Class 12 : Biology - Organisms and Populations
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132 . Class 12 : Biology - Ecosystem
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133 . Class 12 : Biology - Biodiversity and Conservation
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134 . Class 12 : Biology - Environmental Issues
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135 . Class 12 : Business Studies - Nature and Significance of Management
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136 . Class 12 : Business Studies - Principles of Management
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137 . Class 12 : Business Studies - Business Environment
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138 . Class 12 : Business Studies - Organising
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139 . Class 12 : Business Studies - Staffing
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140 . Class 12 : Business Studies - Directing
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141 . Class 12 : Business Studies - Controlling
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142 . Class 12 : Business Studies - Financial Management
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143 . Class 12 : Business Studies - Financial Markets
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144 . Class 12 : Business Studies - Marketing
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145 . Class 12 : Business Studies - Consumer Protection
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146 . Class 12 : Economics - Introduction to Microeconomics
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147 . Class 12 : Economics - Market Equilibrium
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148 . Class 12 : Economics - Non-Competitive Markets
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149 . Class 12 : History - Bricks, Beads and Bones
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150 . Class 12 : History - Kings, Farmers and Towns
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151 . Class 12 : History - Kinship, Caste and Class
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152 . Class 12 : History - Thinkers, Beliefs and Buildings
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153 . Class 12 : History - Through the Eyes of Travellers
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154 . Class 12 : History - Bhakti-Sufi Tradition
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155 . Class 12 : History - Peasants, Zamindars and the State
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156 . Class 12 : History - Colonialism and the Countryside
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157 . Class 12 : Political Science - The Cold War Era
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158 . Class 12 : Political Science - The End of Bipolarity
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159 . Class 12 : Political Science - US Hegemony in World Politics
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160 . Class 12 : Political Science - Alternative Centres of Power
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161 . Class 12 : Political Science - Contemporary South Asia
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162 . Class 12 : Political Science - International Organisations
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163 . Class 12 : Political Science - Security in the Contemporary World
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164 . Class 12 : Political Science - Globalisation
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165 . Class 12 : Political Science - Challenges of Nation Building
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166 . Class 12 : Political Science - Era of One-Party Dominance
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167 . Class 12 : Political Science - Politics of Planned Development
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168 . Class 12 : Political Science - India's External Relations
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169 . Class 12 : Political Science - Challenges to and Restoration of the Congress System
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170 . Class 12 : Political Science - The Crisis of Democratic Order
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171 . Class 12 : Political Science - Rise of Popular Movements
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172 . Class 12 : Political Science - Regional Aspirations
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173 . Class 12 : Political Science - Recent Developments in Indian Politics
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174 . Class 12 : Mathematics - Sample Papers
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175 . Class 6 : Science - Food: Where Does It Come From?
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176 . Class 6 : Science - Components of Food
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177 . Class 6 : Science - Fibre to Fabric
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178 . Class 6 : Science - Sorting Materials into Groups
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179 . Class 6 : Science - Separation of Substances
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180 . Class 6 : Science - Changes Around Us
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181 . Class 6 : Science - Getting to Know Plants
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182 . Class 6 : Science - Body Movements
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183 . Class 6 : Science - Living Organisms and Surroundings
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184 . Class 6 : Science - Motion and Measurement of Distances
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185 . Class 6 : Science - Electricity and Circuits
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186 . Class 6 : Science - Fun with Magnets
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187 . Class 6 : Science - Water
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188 . Class 6 : Science - Air Around Us
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189 . Class 6 : Science - Garbage In, Garbage Out
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190 . Class 6 : History - What, Where, How and When?
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191 . Class 6 : History - On the Trail of the Earliest People
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192 . Class 6 : History - From Gathering to Growing Food
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193 . Class 6 : History - In The Earliest Cities
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194 . Class 6 : History - What Books and Burials Tell Us
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195 . Class 6 : History - Kingdoms, Kings and an Early Republic
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196 . Class 6 : History - New Questions and Ideas
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197 . Class 6 : History - Ashoka, the Emperor Who Gave Up War
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198 . Class 6 : History - Vital Villages, Thriving Towns
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199 . Class 6 : History - Traders, Kings and Pilgrims
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200 . Class 6 : History - New Empires and Kingdoms
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201 . Class 6 : History - Buildings, Paintings and Books
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202 . Class 6 : Civics - Understanding Diversity
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203 . Class 6 : Civics - Diversity and Discrimination
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204 . Class 6 : Civics - What Is Government?
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205 . Class 6 : Civics - Key Elements of a Democratic Government
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206 . Class 6 : Civics - Panchayati Raj
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207 . Class 6 : Civics - Rural Administration
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208 . Class 6 : Civics - Urban Administration
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209 . Class 6 : Civics - Rural Livelihoods
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210 . Class 6 : Civics - Urban Livelihoods
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211 . Class 6 : Geography - The Earth in the Solar System
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212 . Class 6 : Geography - Globe: Latitudes and Longitudes
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213 . Class 6 : Geography - Motions of the Earth
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214 . Class 6 : Geography - Maps
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215 . Class 6 : Geography - Major Domains of the Earth
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216 . Class 6 : Geography - Major Landforms of the Earth
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217 . Class 6 : Geography - Our Country - India
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218 . Class 6 : Geography - India: Climate, Vegetation and Wildlife
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219 . Class 7 : Science - Nutrition in Plants
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220 . Class 7 : Science - Nutrition in Animals
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221 . Class 7 : Science - Fibre to Fabric
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222 . Class 7 : Science - Heat
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223 . Class 7 : Science - Acids, Bases and Salts
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224 . Class 7 : Science - Physical and Chemical Changes
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225 . Class 7 : Science - Soil
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226 . Class 7 : Science - Transportation in Animals and Plants
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227 . Class 7 : Science - Electric Current and its Effects
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228 . Class 7 : Science - Light
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229 . Class 7 : Science - Wastewater Story
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230 . Class 7 : History - Tracing Changes Through A Thousand Years
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231 . Class 7 : History - New Kings and Kingdoms
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232 . Class 7 : History - The Delhi Sultans
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233 . Class 7 : History - The Mughal Empire
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234 . Class 7 : History - Rulers and Buildings
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235 . Class 7 : History - Towns, Traders and Craftspersons
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236 . Class 7 : History - Tribes, Nomads and Settled Communities
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237 . Class 7 : History - Devotional Paths to the Divine
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238 . Class 7 : History - The Making of Regional Cultures
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239 . Class 7 : History - Eighteenth-Century Political Formations
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240 . Class 7 : Civics - On Equality
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241 . Class 7 : Civics - Role of the Government in Health
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242 . Class 7 : Civics - How the State Government Works
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243 . Class 7 : Civics - Growing Up As Boys and Girls
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244 . Class 7 : Civics - Women Change the World
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245 . Class 7 : Civics - Understanding Media
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246 . Class 7 : Civics - Understanding Advertising
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247 . Class 7 : Civics - Markets Around Us
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248 . Class 7 : Civics - A Shirt in the Market
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249 . Class 7 : Geography - Inside Our Earth
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250 . Class 7 : Geography - Our Changing Earth
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251 . Class 7 : Geography - Water
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252 . Class 7 : Geography - Natural Vegetation and Wildlife
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253 . Class 7 : Geography - Human Environment - Settlement, Transport and Communication
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254 . Class 7 : Geography - Human Environment Interactions: The Tropical and Subtropical Region
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255 . Class 7 : Geography - Life in the Deserts
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256 . Class 8 : Science - Crop Production and Management
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257 . Class 8 : Science - Micro-Organisms : Friend Or Foe
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258 . Class 8 : Science - Synthetic Fibres and Plastics
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259 . Class 8 : Science - Materials: Metals and Non Metals
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260 . Class 8 : Science - Coal and Petroleum
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261 . Class 8 : Science - Combustion and Flame
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262 . Class 8 : Science - Conservation of Plants and Animals
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263 . Class 8 : Science - Cell - Structure and Functions
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264 . Class 8 : Science - Reproduction in Animals
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265 . Class 8 : Science - Reaching the Age of Adolescence
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266 . Class 8 : Science - Force and Pressure
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267 . Class 8 : Science - Friction
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268 . Class 8 : Science - Sound
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269 . Class 8 : Science - Chemical Effects of Electric Current
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270 . Class 8 : Science - Some Natural Phenomena
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271 . Class 8 : Science - Light
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272 . Class 8 : Science - Stars and the Solar System
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273 . Class 8 : Science - Pollution of Air and Water
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274 . Class 8 : Mathematics - Linear Equations in One Variable
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275 . Class 8 : History - How, When and Where
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276 . Class 8 : History - From Trade to Territory: The Company Establishes Power
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277 . Class 8 : History - Civilising the Native, Educating the Nation
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278 . Class 8 : History - Women, Caste and Reform
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279 . Class 8 : History - The Changing World of Visual Arts
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280 . Class 8 : Civics - The Indian Constitution
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281 . Class 8 : Civics - Why Do We Need A Parliament?
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282 . Class 8 : Civics - Judiciary
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283 . Class 8 : Civics - Understanding Our Criminal Justice System
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284 . Class 8 : Civics - Public Facilities
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285 . Class 8 : Geography - Resources
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286 . Class 8 : Geography - Land, Soil, Water, Natural Vegetation and Wildlife Resources
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287 . Class 8 : Geography - Mineral and Power Resources
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288 . Class 8 : Geography - Agriculture
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289 . Class 8 : Geography - Industries
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290 . Class 8 : Geography - Human Resources
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291 . Class 9 : Physics - Motion
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292 . Class 9 : Physics - Force and Laws of Motion
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293 . Class 9 : Physics - Gravitation
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294 . Class 9 : Physics - Work and Energy
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295 . Class 9 : Physics - Sound
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296 . Class 9 : Chemistry - Matter in Our Surroundings
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297 . Class 9 : Chemistry - Is Matter Around Us Pure?
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298 . Class 9 : Chemistry - Atoms and Molecules
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299 . Class 9 : Chemistry - Structure of the Atom
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300 . Class 9 : Biology - The Fundamental Unit of Life
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301 . Class 9 : Biology - Tissues
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302 . Class 9 : Biology - Diversity in Living Organisms
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303 . Class 9 : Biology - Why Do We Fall Ill?
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304 . Class 9 : Biology - Natural Resources
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305 . Class 9 : Biology - Improvement in Food Resources
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306 . Class 9 : Mathematics - Number System
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307 . Class 9 : Mathematics - Linear Equations in Two Variables
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308 . Class 9 : History - The French Revolution
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309 . Class 9 : History - Forest Society and Colonialism
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310 . Class 9 : Civics - Democracy in the Contemporary World
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311 . Class 9 : Civics - What is Democracy? Why Democracy?
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312 . Class 9 : Civics - Electoral Politics
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313 . Class 9 : Civics - Working of Institutions
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314 . Class 9 : Geography - India - Size and Location
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315 . Class 9 : Geography - Physical Features of India
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316 . Class 9 : Geography - Drainage
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317 . Class 9 : Geography - Natural Vegetation and Wildlife
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318 . Class 9 : Economics - The Story of Village Palampur
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319 . Class 9 : Economics - People as Resource
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320 . Class 9 : Economics - Food Security in India
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