Toggle navigation
MCQ by Subjects
General
Quantitative Aptitude
Reasoning
General Awareness / General Knowledge (GK)
Language
English Language
Computer Knowledge
Computer Awareness
Banking
Banking Awareness
Engineering
C Programming
Database
Computer Networking
Java Programming
Mechanical Engineering
Electronics and Communication Engineering
Medical / Science
Microbiology
MCQ by Examinations
Bank Jobs
IBPS PO Preliminary
Corporation Bank SO
IBPS Clerk Prelims
SBI Clerk Prelims
Interview Questions
Engineering
C Programming
Database
Computer Networking
Java Programming
Mechanical Engineering
Electronics and Communication Engineering
Online Tests
Top
Discussion
Who Invented Contact Lens ?
A.
Joel houghton
B.
Ruth graves wakefield
C.
Adolf gaston eugen fick
D.
John stith pemberton
Answer:
C
No answer description available for this question.
No comment is present. Be the first to comment.
Loading…
Post your comment
Subject Categories
General
Language
Computer Knowledge
Banking
Engineering
Medical / Science
Examination Categories
Bank Jobs
Management
Government Jobs
Science & Technology
Private Jobs