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Wildlife (Protection) Act- 1972 Project Tiger - 1973 Project Elephant - 1992 Biodiversity Act- 2002
The refractive index of water and turpentine oil are 1.33 and 1.47, respectively. A ray of light travels from
Which of the following is NOT a method to improve crop yields in India?
Which part of cinnamon tree is used in condiments and medicines ?
A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is –
A stone is dropped from a height of 45 m. How long will it take to reach the ground? (Take g = 9.8 m/s² )
The energy of a photon is proportional to:
Group number and valency have no relation in