Invention and Inventors : General Knowledge Questions and Answers

Q61. Who is the english physicist responsible for the “Big Bang Theory”?

[A] George Gamow

[B] Roger Penrose

[C] Albert Einstein

[D] Michael Skube

Q62. Atomic theory was devised by

[A] Daimler

[B] Mosley

[C] John Dalton

[D] None of these

Q63. What J. B. Dunlop invented?

[A] Model airplanes

[B] Automobile wheel rim

[C] Rubber boot

[D] Pneumatic rubber tire

Q64. Who among the following scientists invented Kevlar?

[A] George Eastman

[B] Stephanie Louise Kwolek

[C] Marry Anderson

[D] Steve Wozniak

Q65. When were blue jeans invented?

[A] 1870s

[B] 1860s

[C] 1850s

[D] 1900s

Q66. Which of the following is waterfall is created by river Sharavathi the highest waterfall in India?

[A] Dhuandhar Falls

[B] Athirappilly Falls

[C] Jog Falls

[D] Dudhsagar Falls

Q67. Television was invented by

[A] J.L Baird

[B] R.A Millikan

[C] Lawrence

[D] Louis Braille

Q68. D.D.T. was invented by

[A] Rudolf

[B] John Dalton

[C] Paul Muller

[D] None of these

Q69. What invention caused many deaths while testing it?

[A] Ladders

[B] Parachute

[C] Dynamite

[D] Race cars

Q70. Landstrom invented

[A] Safety Match

[B] Metallurgy

[C] Gas Engine

[D] None of these