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India ranked 94 among 107 countries in the Global Hunger Index 2020 and is in the ‘serious’ hunger category with a score of 27.2. Seventeen nations, including China, Belarus, Ukraine, Turkey, Cuba and Kuwait, shared the top rank with GHI scores of less than five, the website of the Global Hunger Index. The under-five mortality rate stood at 3.7 per cent.
What is the power of a lens whose focal length is 1 m?
The waves which are less than 20Hz are known as
What is the descending order of these radiations based on their frequencies?
What term describes the rate of change of velocity?
What device is primarily used to convert alternating current (AC) into direct current (DC)?
A bus moving along a circular track is an example of
The motion of a freely falling body is an example of ______________ accelerated motion.
Pulsars are :
Photovoltaic cells are:
What type of image is always formed by a convex mirror?