| 1 |
Who built the first steam railway locomotive?
|
Richard Trevithick<br>
James Watt <br>
Thomas Newcomen <br>
Robert Fulton<br>
|
| 2 |
Who proposed the chemical evolution of life?
|
Darwin <br>
Lamarck <br>
Oparin<br>
Hetchel<br>
|
| 3 |
Who invented the Doctor's thermometer?
|
Fahrenheit <br>
Edison <br>
Galileo <br>
None of these<br>
|
| 4 |
Who created the artificial ' gene'?
|
Hargobind Khorana (Indian)<br>
J.J. Thompson <br>
Benjamin Franklin <br>
Meghnad Saha <br>
|
| 5 |
Calculating machine is associated with
|
Pascal <br>
Newton <br>
Franklin <br>
None of these<br>
|
| 6 |
The first attempt in printing was made in England by?
|
James Arkwright<br>
James watt <br>
William Caxton <br>
Issac Newton<br>
|
| 7 |
Who built the first fully practical airplane?
|
Wilbur and Orville wright<br>
Henry Ford <br>
Albert Einstein <br>
Thomas Edison <br>
|
| 8 |
Who formulated the electromagnetic theory?
|
Hans Geiger <br>
Michael Faraday <br>
James Clerk Maxwell <br>
Heinrich Hertz <br>
|
| 9 |
Who discovered hydrogen?
|
Joseph Priestley <br>
Henry Cavendish <br>
Humphry Davey <br>
Dmitri Mendeleyev<br>
|
| 10 |
Which of the following was invented in 1895 by king Camp Gillette?
|
Knife <br>
Pliers <br>
Safety razor <br>
Scissor <br>
|
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