• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

INVENTIONS

Inventions
For what does the world owe Almon Strowger a debt of gratitude?

Automatic Telephone Exchanges
Traffic Lights
Parking Meters
Vending Machines

ANSWER DOWNLOAD EXAMIANS APP

Inventions
In which decade was the telegraph invented?

1810s
1890s
1870s
1840s

ANSWER DOWNLOAD EXAMIANS APP

Inventions
What inspired reflecting road lights to be invented?

Car door reflecting mirrors
The light a cat's eyes gave off on a fence
Sun light on steel posts on road sides
The sun light on the windshield

ANSWER DOWNLOAD EXAMIANS APP

Inventions
When were blue jeans invented?

1850s
1900s
1870s
1860s

ANSWER DOWNLOAD EXAMIANS APP

Inventions
Who invented Electric Generator?

Alfred B. Nobel
Sir Alexander Graham Bell
Thomas Alva Edison
Michael Faraday

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 6
  • 7
  • 8
  • 9
  • 10
  • ...
  • 18
  • »

GO TO PAGE

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑