Olympiad Test Level 1: Technological Developments and Inventions- 2
10 Questions MCQ Test GK Olympiad for Class 7 | Olympiad Test Level 1: Technological Developments and Inventions- 2
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An instrument used to measure blood pressure is called
An instrument used to measure blood pressure is sphygmomanometer.
Wasp sting is ________ in natur e and remedy for this is a/an ________.
Which of the following deals with the study of fruits and seeds?
Carpology deals with the study of fruits and seeds.
Who invented Dynamite?
The Hubble Space Telescope is repaired and upgraded when needed. Many space shuttle missions have carried astronauts to Hubble for servicing missions. How many servicing missions were launched to repair or upgrade Hubble?
Which of the following is not a scientific optical instrument?
Periscope is not a scientific instrument.
Who among the following is the co-founder of Google?
Larry Page is the co-founder of Google.
Who discover ed printing machine?
Printing machine was discovered by Johannes Gutenberg
India has launched latest communication satellite GSAT-18 from which country?
2nd largest black hole in Milky Way is found by which country?
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