Sawaal

 Inventions Questions

Popular Latest Rated
Q:

We remember Charles Babbage (1792-1871) for what ?

A) Computers B) Radio-Telegraphy
C) Steam Boating D) Telescopes
 
Answer & Explanation Answer: A) Computers

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

9 4898
Q:

When were blue jeans invented?

A) 1900s B) 1850s
C) 1860s D) 1870s
 
Answer & Explanation Answer: C) 1860s

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

11 4761
Q:

What Henry Bessemer invented?

A) Aluminum B) Electroplating
C) Steel Converter D) Steel rolling mill
 
Answer & Explanation Answer: C) Steel Converter

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

5 4359
Q:

It travels over land and water. Who invented the HOVERCRAFT?

A) C. Cockerell B) S. Sperrow
C) O. Stricheg D) T. Henman
 
Answer & Explanation Answer: A) C. Cockerell

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

2 4303
Q:

Air conditioner was discovered by

A) Edison B) Wilson
C) Carrier D) Roentgen
 
Answer & Explanation Answer: C) Carrier

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

5 4297
Q:

What Frank Whittle invented?

A) Radar B) Ethyl gasoline
C) Sonar D) Jet propulsion
 
Answer & Explanation Answer: D) Jet propulsion

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

6 4256
Q:

Analytical Engine was invented by

A) Dewar B) Charles Babbage
C) Daimler D) None of these
 
Answer & Explanation Answer: B) Charles Babbage

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions

5 4256
Q:

The instrument used to regulate temperature to particular degree is called

 

A) Thermostat B) Thermometer
C) pyrometer D) Thermocouple
 
Answer & Explanation Answer: C) pyrometer

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Inventions
Exam Prep: Bank Exams

3 4245