NCERT Textbooks for Class 11 Understanding Sociology

Download NCERT Book For Class 11 Understanding Sociology NCERT Books for Class 11 are prepared and published by the National Council of Educational Research and Training (NCERT). It is an autonomous organization to advise and assist qualitative improvements in school education. It also supports state and central governments on educational policies. CBSE school curriculum, as well …
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NCERT Textbooks for Class 11 Statistics For Economics

Download NCERT Book For Class 11 Statistics for Economics NCERT Books for Class 11 are prepared and published by the National Council of Educational Research and Training (NCERT). It is an autonomous organization to advise and assist qualitative improvements in school education. It also supports state and central governments on educational policies. CBSE school curriculum, as …
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NCERT Textbooks for Class 11 Chemistry

Download NCERT Book For Class 11 Chemistry NCERT Books for Class 11 are prepared and published by the National Council of Educational Research and Training (NCERT). It is an autonomous organization to advise and assist qualitative improvements in school education. It also supports state and central governments on educational policies. CBSE school curriculum, as well as …
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NCERT Textbooks for Class 11 Physics

Download NCERT Book For Class 11 Physics NCERT Books for Class 11 are prepared and published by the National Council of Educational Research and Training (NCERT). It is an autonomous organization to advise and assist qualitative improvements in school education. It also supports state and central governments on educational policies. CBSE school curriculum, as well as …
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NCERT Textbooks for Class 11 Biology

Download NCERT Book For Class 11 NCERT Books for Class 11 are prepared and published by the National Council of Educational Research and Training (NCERT). It is an autonomous organization to advise and assist qualitative improvements in school education. It also supports state and central governments on educational policies. CBSE school curriculum, as well as state …
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NCERT Textbooks for Class 11 Mathematics

Download NCERT Book For Class 11 NCERT Books for Class 11 are prepared and published by the National Council of Educational Research and Training (NCERT). It is an autonomous organization to advise and assist qualitative improvements in school education. It also supports state and central governments on educational policies. CBSE school curriculum, as well as state …
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NCERT Textbooks for Class 6 Hindi Durva Part 1

Download NCERT Hindi Book For Class 6 NCERT Books for Class 11 are prepared and published by the National Council of Educational Research and Training (NCERT). It is an autonomous organization to advise and assist qualitative improvements in school education. It also supports state and central governments on educational policies. CBSE school curriculum, as well as …
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NCERT Solutions Class 11 Mathematics RD Sharma Mathematical Reasoning Exercise 31.6

Class 11 – Mathematics : RD SharmaMathematical Reasoning – Exercise 31.6 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

NCERT Solutions Class 11 Mathematics RD Sharma Limits Exercise 29.11

Class 11 – Mathematics : RD SharmaLimits – Exercise 29.11 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

NCERT Solutions Class 11 Mathematics RD Sharma Limits Exercise 29.9

Class 11 – Mathematics : RD SharmaLimits – Exercise 29.9 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

NCERT Solutions Class 11 Mathematics RD Sharma Mathematical Induction Exercise 12.2

Class 11 – Mathematics : RD SharmaMathematical Induction – Exercise 12.2 Previous Post Next Post Click here to visit Official CBSE website Click here for NCERT solutions Click here to visit Official Website of NCERT Click here to download NCERT Textbooks

NCERT Solutions Class 11 Physics Chapter 15 Waves

Class 11 – PhysicsChapter 15 – Waves Question :1 : A string of mass 2.50 kg is under a tension of 200 N. The length of the stretched string is 20.0 m. If the transverse jerk is struck at one end of the string, how long does the disturbance take to reach the other end? …
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NCERT Solutions Class 11 Physics Chapter 14 Oscillations

Class 11 – PhysicsChapter 14 – Oscillations Question : 1. Which of the following examples represent periodic motion? (a) A swimmer completing one (return) trip from one bank of a river to the other and back. (b) A freely suspended bar magnet displaced from its N-S direction and released. (c) A hydrogen molecule rotating about …
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NCERT Solutions Class 11 Physics Chapter 13 Kinetic Theory

Class 11 – PhysicsChapter 13 – Kinetic Theory Question : 1. Estimate the fraction of molecular volume to the actual volume occupied by oxygen gas at STP. Take the diameter of an oxygen molecule to be 3 Å. Answer : At STP, Temperature = 273K and Pressure=1atm, diameter=3 Å =3×10-8 cm. Actual volume by 1mole …
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NCERT Solutions Class 11 Physics Chapter 12 Thermodynamics

Class 11 – PhysicsChapter 12 – Thermodynamics Question :1. A geyser heats water flowing at the rate of 3.0 litres per minute from (27 °C to 77 °C) If the geyser operates on a gas burner, what is the rate of consumption of the fuel if its heat of combustion is 4.0 × 104 J/g? …
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NCERT Solutions Class 11 Physics Chapter 11 Thermal Properties of Matter

Class 11 – PhysicsChapter 11 – Thermal Properties of Matter Question :1. The triple points of neon and carbon dioxide are 24.57 K and 216.55 K respectively. Express these temperatures on the Celsius and Fahrenheit scales. Answer : Celsius and Fahrenheit scales are related as  TF = (9/5) TC + 32    … (ii) For neon: …
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NCERT Solutions Class 11 Physics Chapter 10 Mechanical Properties of Fluids

Class 11 – PhysicsChapter 10 – Mechanical Properties of Fluids Question :1. Explain why (a) The blood pressure in humans is greater at the feet than at the brain (b) Atmospheric pressure at a height of about 6 km decreases to nearly half of its value at the sea level, though the height of the …
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NCERT Solutions Class 11 Physics Chapter 9 Mechanical Properties of Solids

Class 11 – PhysicsChapter 9 – Mechanical Properties of Solids Question :1. A steel wire of length 4.7 m and cross-sectional area 3.0 × 10-5 m2 stretches by the same amount as a copper wire of length 3.5 m and cross-sectional area of 4.0 × 10–5 m2 under a given load. What is the ratio …
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NCERT Solutions Class 11 Physics Chapter 8 Gravitation

Class 11 – PhysicsChapter 8 – Gravitation Question :1. Answer the following: (a) You can shield a charge from electrical forces by putting it inside a hollow conductor. Can you shield a body from the gravitational influence of nearby matter by putting it inside a hollow sphere or by some other means? (b) An astronaut …
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NCERT Solutions Class 11 Physics Chapter 7 Rotational Motion

Class 11 – PhysicsChapter 7 – Rotational Motion Question : 1: Give the location of the centre of mass of a (i) sphere, (ii) cylinder, (iii) ring, and (iv) cube, each of uniform mass density. Does the centre of mass of a body necessarily lie inside the body?   Answer : In all the cases …
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