11. I have two identical glass beakers, X and Y, full of water. I introduce a concentrated drop of ink into each beaker. I stir beaker Y...

6. Evidence for the expansion of the universe comes from the observation of light from distant galaxies. What is this observation? (i)...

1. The diagram below represents a periodic wave. Which point on the wave is 90° out of phase with point P? (i) A...

11. Garima started a business with a personal investment of INR 3000. After 3 months Ridhima joined the same business and invested INR...

6. Where would the graph of y=x^2 and y=x^3 intersect? (i) At x = -1 (ii) At all x>1 (iii) ...

1. In a population of a remote Pacific island, the frequency of people with green eyes is 3%. In that same population, the...

7. (a) Discuss the views of G. S. Ghurye and Verrier Elwin on the approach towards tribal populations. What are the policies of the...

5. a. Regionalism as an opportunity and threat to national integration Regionalism refers to the strong identification and loyalty...

3. (a) Make a critical appraisal of Megalithic tradition in India with special reference to North-East India. Answer: The megalithic...

1. a. Pit-dwellers of Kashmir Answer- The Pit-dwellers of Kashmir was a community of people who lived in pit dwellings, which were...