GK - Inventions and Discoveries
31.
The Father of white revolution is
Answer
Verghese Kurien was the chief architect who made India the largest milk producer in the world. He also helped in modernising the Anand model of cooperative dairy development and engineered the White Revolution in India.
Answer :
Option CExplanation :
Verghese Kurien was the chief architect who made India the largest milk producer in the world. He also helped in modernising the Anand model of cooperative dairy development and engineered the White Revolution in India.
32.
Electron microscope was developed by
Answer
The first prototype electron microscope, capable of four-hundred-power magnification, was developed in 1931 by the physicist Ernst Ruska and the electrical engineer Max Knoll.
Answer :
Option AExplanation :
The first prototype electron microscope, capable of four-hundred-power magnification, was developed in 1931 by the physicist Ernst Ruska and the electrical engineer Max Knoll.
33.
Who is known as the "Father of Geometry"?
Answer
Euclid sometimes called Euclid of Alexandria to distinguish him from Euclid of Megara, was a Greek mathematician, often referred to as the "Founder of Geometry" or the "Father of Geometry".
Answer :
Option CExplanation :
Euclid sometimes called Euclid of Alexandria to distinguish him from Euclid of Megara, was a Greek mathematician, often referred to as the "Founder of Geometry" or the "Father of Geometry".
34.
Who invented aeroplane?
Answer
The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight".
Answer :
Option CExplanation :
The Wright brothers invented and flew the first airplane in 1903, recognized as "the first sustained and controlled heavier-than-air powered flight".
35.
Who among the following invented the small pox vaccine?
Answer
Smallpox vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796.
Answer :
Option BExplanation :
Smallpox vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796.
Jump to page number :