The volume of a right circular cone, with a base radius the same as its altitude, and the volume of a hemisphere are equal. The ratio of the radii of the cone to the hemisphere is
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As of February 2018, which Indian Paediatrician has been appointed as the Deputy Director General (Programmes) in the World Health Organisation (WHO)?
The total surface area of a cube is 73.5 sq.cm. Find its side (in cm).
Which of the following is a nitrogen-fixing bacteria?
Which of the following Newton's laws of motion can explain why a ball thrown at a wall rebounds?
Saffron is produced in a large scale in
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Importune
___ is a multicellular organism.