• 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
When was the first elevator built?

1785
1739
1760
1743

ANSWER DOWNLOAD EXAMIANS APP

Inventions
What Karl Benz invented?

Gasoline powered automobile
Steam turbine
Streetcar
Glider

ANSWER DOWNLOAD EXAMIANS APP

Inventions
What African-American inventor received 5 patents in the field of shoemaking?

Ernest Just
Jan Ernst Matzeliger
Lewis Latimer
Elijah McCoy

ANSWER DOWNLOAD EXAMIANS APP

Inventions
Who invented Bakelite?

Roy Plunkett
Henry Ford
Leo Hendrik Baekeland
Charles Goodyear

ANSWER DOWNLOAD EXAMIANS APP

Inventions
When was the first Lionel trains manufactured?

1920
1890
1901
1944

ANSWER DOWNLOAD EXAMIANS APP

Inventions
What invention was first installed at a Hartford, Connecticut bank in 1889?

Automatic teller machine
Burglar alarm
Time-lock safe
Pay telephone

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Inventions

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
↑