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NCERT Solutions for Class 11th: Morphology of Flowering Plants Biology
NCERT Solutions for Class 11th: Morphology of Flowering Plants BiologyPage No: 82Exercises1. What is meant by modification of root? What type of modification of root is found in the(a) Banyan tree(b)...
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NCERT Solutions for Class 11th: Ch 6 Social Responsibilities of Business and...
NCERT Solutions for Class 11th: Ch 6 Social Responsibilities of Business and Business Ethics Business StudiesPage No: 156ExercisesMultiple Choice Questions1. Social responsibility is(a) Same as legal...
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NCERT Solutions for Class 11th: Ch 6 Anatomy of Flowering Plants Biology
NCERT Solutions for Class 11th: Ch 6 Anatomy of Flowering Plants BiologyPage No: 99Exercises1. State the location and function of different types of meristem.AnswerMeristems are specialised regions of...
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NCERT Solutions for Class 11th: Ch 1 Some Basic Concepts of Chemistry
NCERT Solutions for Class 11th: Ch 1 Some Basic Concepts of ChemistryPage No: 22Exercises1.1. Calculate the molecular mass of the following :(i) H2O  (ii) CO2  (iii) CH4Answer(i) H2O = (2×Atomic mass...
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NCERT Solutions for Class 11th: Ch 10 Comparative Development Experiences of...
NCERT Solutions for Class 11th: Ch 10 Comparative Development Experiences of India and Its Neighbours EconomicsPage No: 195Exercises1. Why are regional and economic groupings formed?AnswerRegional and...
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NCERT Solutions for Class 11th: Ch 7 Structural Organisation in Animals Biology
NCERT Solutions for Class 11th: Ch 7 Structural Organisation in Animals BiologyPage No: 121Exercises1. Answer in one word or one line:(i) Give the common name of Periplanata americana.► American...
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NCERT Solutions of Class 11th: Ch 7 Formation of a Company
NCERT Solutions of Class 11th: Ch 7 Formation of a Company Business StudiesPage No: 178ExercisesMultiple Choice Questions1. Minimum number of members to form a private company is(a) 2(b) 3(c) 5(d) 7â–º...
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NCERT Solutions for Class 11th: Ch 8 Cell : The Unit of Life Biology
NCERT Solutions for Class 11th: Ch 8 Cell : The Unit of Life BiologyPage No: 141Exercises1. Which of the following is not correct?(a) Robert Brown discovered the cell.(b) Schleiden and Schwann...
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NCERT Solutions for Class 11th: Ch 1 What is Psychology
NCERT Solutions for Class 11th: Ch 1 What is Psychology Page No: 20Review Questions1. What is behaviour? Give examples of overt and covert behaviour.AnswerBehaviours are responses or reactions we make...
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NCERT Solutions for Class 11th: Ch 2 Structure of Atom
NCERT Solutions for Class 11th: Ch 2 Structure of AtomPage No: 65Exercises2.1. (i) Calculate the number of electrons which will together weigh one gram.(ii) Calculate the mass and charge of one mole of...
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NCERT Solutions for Class 11th: Ch 1 Introduction Statistics for Economics
NCERT Solutions for Class 11th: Ch 1 Introduction Statistics for EconomicsPage No: 8Exercises1. Mark the following statements as true or false.(i) Statistics can only deal with quantitative data.â–º...
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NCERT Solutions for Class 11th: Ch 8 Sources of Business Finance
NCERT Solutions for Class 11th: Ch 8 Sources of Business Finance Business StudiesPage No: 205ExercisesMultiple Choice Questions:Tick (✓) the correct answer out of the given alternatives1. Equity...
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NCERT Solutions for Class 10th: Ch 8 Introduction to Trigonometry Maths
NCERT Solutions for Class 10th: Ch 8 Introduction to Trigonometry MathsExcercise 8.1Page No: 181 1. In Δ ABC, right-angled at B, AB = 24 cm, BC = 7 cm. Determine :(i) sin A, cos A(ii) sin C, cos...
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NCERT Solutions for Class 10th: Ch 9 Some Applications of Trigonometry Maths
NCERT Solutions for Class 10th: Ch 9 Some Applications of Trigonometry MathsExcercise: 9.1Page No: 2031. A circus artist is climbing a 20 m long rope, which is tightly stretched and tied from the top...
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NCERT Solutions for Class 11th: Ch 2 Collection of Data
NCERT Solutions for Class 11th: Ch 2 Collection of Data Statistics for EconomicsPage No: 20Exercises1. Frame at least four appropriate multiple-choice options for following questions:(i) Which of the...
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NCERT Solutions for Class 10th: Ch 10 Circles
NCERT Solutions for Class 10th: Ch 10 CirclesPage No: 209Exercise: 10.11. How many tangents can a circle have?AnswerA circle can have infinite tangents.2.  Fill in the blanks :(i) A tangent to a circle...
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NCERT Solutions for Class 11th: Ch 3 Organisation of Data
NCERT Solutions for Class 11th: Ch 3 Organisation of Data Statistics of EconomicsPage No: 38Exercises1. Which of the following alternatives is true? (i) The class midpoint is equal to:(a) The average...
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NCERT Solutions for Class 11th: Ch 9 Biomolecules Biology
NCERT Solutions for Class 11th: Ch 9 Biomolecules BiologyPage No: 160Exercises1. What are macromolecules? Give examples.AnswerBiomolecules with molecular weights more than one thousand Dalton are...
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NCERT Solutions for Class 10th: Ch 11 Constructions
NCERT Solutions for Class 10th: Ch 11 Constructions MathsPage No: 219Exercise 11.1In each of the following, give the justification of the construction also:1. Draw a line segment of length 7.6 cm and...
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NCERT Solutions of Class 11th: Ch 9 Small Business
NCERT Solutions of Class 11th: Ch 9 Small Business Business StudiesPage No: 223ExercisesShort Answer Questions1. What are the different parameters used to measure the size of business?AnswerThe...
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