MCQOPTIONS
Home
About Us
Contact Us
Bookmark
Saved Bookmarks
Testing Subject
General Aptitude
Logical and Verbal Reasoning
English Skills Ability
Technical Programming
Current Affairs
General Knowledge
Finance & Accounting
GATE (Mechanical Engineering)
Chemical Engineering
→
General
→
Economics Mcqs
→
Granular silica gel was invented by Walter A. Patr...
1.
Granular silica gel was invented by Walter A. Patrick in
A.
1915
B.
1918
C.
1919
D.
1913
Answer» D. 1913
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
A book written by Isaac Newton is
A real name of major trading port of India is
A region in black hole of infinite space-time is classified as
A steam shovel is a machine designed for moving and lifting material in mining industry such as rock and soil is invented in 1835 by
Absorbent molecule of photons resulting in increase of
According to astronomers, solar and lunar eclipses are known as
According to Bohr, element which is responsible of nuclear fission is
Aden is major port in
Adhesive bandage which is popularly known as Band Aid was invented by
Africa shares its north boundary with
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies
