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Home » General Knowledge » Aptitude Test - 17
Hassan
1.Which scientist discovered the radioactive element radium?
A. Isaac Newton
B. Albert Einstein
C. Benjamin Franklin
D. Isaac Newton
2.When was barb wire patented?
A. 1874
B. 1900
C. 1840
D. 1874
3.What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?
A. Charles Richter
B. Hiram Walker
C. Giuseppe Mercalli
D. Charles Richter
4.What Galileo invented?
A. Barometer
B. Pendulum clock
C. Microscope
D. Barometer
5.This statesman, politician, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.
A. George Washington
B. Alexander Hamilton
C. John Adams
D. George Washington
6.What James Watt invented?
A. Rotary steam engine
B. Hot air balloon
C. Steam boat
D. Rotary steam engine
7.Where is the village of Branston, after which the famous pickle is named?
A. Yorkshire
B. Lancashire
C. Staffordshire
D. Yorkshire
8.Who invented Jet Engine?
A. Sir Frank Whittle
B. Gottlieb Daimler
C. Roger Bacon
D. Sir Frank Whittle
9.What invention caused many deaths while testing it?
A. Dynamite
B. Ladders
C. Race cars
D. Dynamite
10.Who invented Gunpowder?
A. Sir Frank Whittle
B. Roger Bacon
C. Leo H Baekeland
D. Sir Frank Whittle
11.Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?
A. 1828
B. 1831
C. 1825
D. 1828
12.In which decade was the telephone invented?
A. 1850s
B. 1860s
C. 1870s
D. 1850s
13.Who perfected GENETIC ENGINEERING?
A. Cohen & Boyer
B. Hunt & Davids
C. Sinclair & Roberts
D. Cohen & Boyer
14.What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
A. Microwave oven
B. Remote control
C. VCR
D. Microwave oven
15.What Benjamin Franklin invented?
A. Bifocal spectacles
B. Radio
C. Barometer
D. Bifocal spectacles
16.This part-time race car driver invented the bucket seat in 1969. Who was he?
A. Steve McQueen
B. Harrison Frazier
C. Paul Newman
D. Steve McQueen
17.What plaything was invented by Joe McVicker in 1956?
A. Silly Putty
B. Etch-A-Sketch
C. Lite-Brite
D. Silly Putty
18.Who invented Gramophone?
A. Michael Faraday
B. Fahrenheit
C. Sir Alexander Graham Bell
D. Michael Faraday
19.Who invented Internal Combustion Engine?
A. Roger Bacon
B. Karl Benz
C. Dr. Alan M. Turing
D. Roger Bacon
20.When was Monopoly created?
A. 1940s
B. 1930s
C. 1920s
D. 1940s
21.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
22.When was the first lawn mower invented?
A. 1830
B. 1854
C. 1835
D. 1830
23.In which decade were the first successful diode and triode vacuum tubes invented?
A. 1800s
B. 1880s
C. 1890s
D. 1800s
24.Who is the English physicist responsible for the 'Big Bang Theory'?
A. Albert Einstein
B. Michael Skube
C. George Gamow
D. Albert Einstein
25.What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892?
A. Frisbee
B. Monopoly
C. Ouija board
D. Frisbee
26.Who had an explosive idea and first patented DYNAMITE?
A. J. R. Gluber
B. A. Nobel
C. G. Fawks
D. J. R. Gluber
27.Who invented the Spinning Jenny?
A. Thornton Hargreaves
B. Peter Hargreaves
C. James Hargreaves
D. Thornton Hargreaves
28.Which insurance salesman invented the fountain pen in 1884?
A. Lewis Edson Waterman
B. Sir William Grove
C. Charles Kettering
D. Lewis Edson Waterman
29.When was the first elevator built?
A. 1743
B. 1739
C. 1760
D. 1743
30.What charge card, developed in 1950, was the first to be accepted nationally in the US?
A. Visa
B. Discover
C. MasterCharge
D. Visa
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