Areas Related to Circles Formulas CBSE Class 10 Maths Circumference of a Circle or Perimeter of a CircleThe distance around the circle or the length of a circle is called its circumference or perimeter. Circumference (perimeter) of a circle = πd or 2πr, where d is a diameter and r is a radius of the circle and π = Area of a circle = πr2 Area of a semicircle = … [Read more...]
NCERT Solutions for Class 6 Social Science History Chapter 4 In the Earliest Cities
NCERT Solutions for Class 6 Social Science History Chapter 4 In the Earliest Cities 1. How do archaeologists know that cloth was used in the Harappan civilization? Answer: Actual pieces of cloth have been found in Mohenjodaro, attached to the lid of a silver vase and some copper objects. Spindle whorls have also been discovered, which were used to spin thread. This indicates … [Read more...]
NCERT Solutions for Class 6 Social Science History Chapter 3 From Gathering to Growing Food
NCERT Solutions for Class 6th Social Science History Chapter 3 From Gathering to Growing Food 1. Why do people who grow crops have to stay in the same place for a long time? Answer: People growing crops have to stay in the same place for a long time since the crops require maintenance, like constant watering and care for proper growth.2. Look at the table on page 25 of … [Read more...]
NCERT Solutions for Class 6th Social Science History Chapter 2 On The Trial of the Earliest People
NCERT Solutions for Class 6th Social Science History Chapter 2 On The Trial of the Earliest People 1. Complete the sentences: (a)Hunter-gatherers chose to live in caves and rock shelters because (b)Grasslands developed around........... years ago. (c)Early people painted on the......... of caves. (d)In Hunsgi, tools were made of.......... Answer: (a)they wanted to … [Read more...]
NCERT Solutions for Class 6 Social Science History Chapter 1 What, Where, How and When?
NCERT Solutions for Class 6 Social Science History Chapter 1 What, Where, How and When? 1. Match the following:2. List one major difference between manuscripts and inscriptions. Answer:3. Return to Rasheeda’s question. Can you think of some answers to it? Answer: One can know what had happened so many years ago through these ways:4. Make a list of as. the … [Read more...]