Who discovered the laws of levers and pulleys, which allow…
Questions : Who discovered the laws of levers and pulleys, which allow us to move heavy objects using small forces? […]
ChapterWise_Discover_01_SET, Discoveries and Inventions
SSC_Complete_GK_GS
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CGL_Mock_02_GK
William Crookes was a physical chemist who discovered and named…
Questions : William Crookes was a physical chemist who discovered and named the element ______. Options : Plutonium Germanium Thallium
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CGL_Mock_03_GK
Electron was discovered in the year 1897 by ______.
Questions : Electron was discovered in the year 1897 by ______. Options : T. A. Edison Nicola Tesla J. J.
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CHSL_Mock_02_GK
Which of the following pairs of physicists and their contributions/discoveries…
Questions : Which of the following pairs of physicists and their contributions/discoveries is INCORRECT? Options : Galileo Galilei – Wave
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CHSL_Mock_03_GK
In which year did Hans Christian Oersted discover that a…
Questions : In which year did Hans Christian Oersted discover that a compass needle gets deflected when an electric current
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CPO_Mock_01_GK
Who introduced the concept of virtual water?
Questions : Who introduced the concept of virtual water? Options : M. S. Swaminathan Glubler Triplets Norman Borlaug John Anthony
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_CPO_Mock_02_GK
Who was the first to develop a mathematical predictive heliocentric…
Questions : Who was the first to develop a mathematical predictive heliocentric model of the solar system? Options : Pierre-Simon
ChapterWise_Discover_01_SET, Discoveries and Inventions, SSC_GD_Mock_02_GK
For which discovery in 1932 was James Chadwick best known?
Questions : For which discovery in 1932 was James Chadwick best known? Options : Thermal ionization Electron Wave theory of
ChapterWise_ComputerandIT_01_SET, Computer and IT, SSC_CPO_Mock_01_GK
Which memory is also known as the main memory of…
Questions : Which memory is also known as the main memory of a computer? Options : ROM Cache memory RAM
ChapterWise_ComputerandIT_01_SET, Computer and IT, SSC_CGL_Mock_02_GK, SSC_CPO_Mock_02_GK
Which device is used to convert digital signals into analog…
Questions : Which device is used to convert digital signals into analog signals for transmission over telephone lines? Options :