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Home » General Knowledge » Aptitude Test - 21
Hassan
1.What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
A. Sofa bed
B. Captain's chair
C. Waterbed
D. Sofa bed
2. The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Pr
A. Robert Oppenheimer
B. Leslie R. Groves
C. James B. Conant
D. Robert Oppenheimer
3.When was the first lawn mower invented?
A. 1830
B. 1854
C. 1835
D. 1830
4. In which decade were the first successful diode and triode vacuum tubes invented?
A. 1800s
B. 1880s
C. 1890s
D. 1800s
5.Who is the English physicist responsible for the 'Big Bang Theory'?
A. Albert Einstein
B. Michael Skube
C. George Gamow
D. Albert Einstein
6. What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892?
A. Frisbee
B. Monopoly
C. Ouija board
D. Frisbee
7. Who had an explosive idea and first patented DYNAMITE?
A. J. R. Gluber
B. A. Nobel
C. G. Fawks
D. J. R. Gluber
8.Who invented the Spinning Jenny?
A. Thornton Hargreaves
B. Peter Hargreaves
C. James Hargreaves
D. Thornton Hargreaves
9. Which insurance salesman invented the fountain pen in 1884?
A. Lewis Edson Waterman
B. Sir William Grove
C. Charles Kettering
D. Lewis Edson Waterman
10. Who invented Insulin ?
A. Jenner
B. Banting, Charles Best
C. William Colf
D. Jenner
11. Who invented X-Ray ?
A. Rontgen
B. Alexander
C. Jagadish Chandrabose
D. Rontgen
12.Who invented Chloroform ?
A. Alexander
B. William Colf
C. James Simpson
D. Alexander
13.Who invented Crescograph ?
A. Davidson
B. William Harvey
C. James Illan
D. Davidson
14. Who invented Thermometer ?
A. Watson
B. Galileo
C. Ericson
D. Watson
15.Who invented Penicillin ?
A. Robert Koch
B. James Stalk
C. Alexander Fleming
D. Robert Koch
16.Who invented Antigen ?
A. Karl Landsteiner
B. Harrison and Sympson
C. Banting
D. Karl Landsteiner
17.Who invented Blood Transfer ?
A. Robert Koch
B. Karl Landsteiner
C. James Watson
D. Robert Koch
18.Who invented Heart Transplantation ?
A. Pincus
B. Iwanyaan
C. Christian Bernard
D. Pincus
19.Who invented treatment for Diarrhoea ?
A. Holst
B. Selman Waksmann
C. Guerin Calmatte
D. Holst
20. Who invented Electrocardiograph ?
A. Iwanyaan
B. Banting
C. Pincus
D. Iwanyaan
21.Who invented treatment of Plague ?
A. Holst
B. Mc Collum
C. Kitajato
D. Holst
22.Who invented Chickenpox Vaccine ?
A. Guerin Calmatte
B. Edward Jenner
C. Arther Arg
D. Guerin Calmatte
23.Who invented DNA ?
A. Pincus
B. James Watson and Arther Arg
C. James Watson and Crick
D. Pincus
24.Who invented RNA ?
A. Pincus
B. James Watson and Arther Arg
C. James Watson and Crick
D. Pincus
25. Who invented T.B Bacteria ?
A. Robert Koch
B. Karl Landsteiner
C. Luwenhook, Leeuwenhock
D. Robert Koch
26. Who invented Bacteria ?
A. Leeuwenhoek
B. Guerin Calmatte
C. Edward Jenner
D. Leeuwenhoek
27.Who invented T.B Vaccine BCG
A. Edward Jenner
B. Guerin Calmatte
C. Johan E Salk
D. Edward Jenner
28.Who invented Polio Vaccine ?
A. Banting
B. Johan E Stalk
C. Flemming
D. Banting
29.Who discovered Diabetes ?
A. Guerin Calmatte
B. Karl Landsteiner
C. Banting
D. Guerin Calmatte
30. Who invented Transformer?
A. Faraday
B. Einstein
C. Parsons
D. Faraday
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