Home
Video Series
Fast Math Tricks
Quantitative Aptitude
Class 8 Maths Videos
Class 9 Maths Videos
Class 10 Maths Videos
Reasoning Videos
Blog
Store
Register /Login
Home
Topic
General Knowledge
Famous Personalities
Question
Who discovered the X-rays?
Options:
A
.
 Ross Ronald
B
.
 H. C. Urey
C
.
 W. K. Roentgen
D
.
 G. Marconi
Answer: Option C
Submit Your Solution Below and Earn Points !
0 Likes
Next Question
Report Problem
Share
Submit Solution
Your email address will not be published.
Required fields are marked
*
More Questions on This Topic :
Question 1.
Castro Sibling is the new President of -....
Question 2.
Who took over as the new chairman of the Tata Sons owned Vistara Airline in 2016? Prior to this, he was the Managing Dir....was the Managing Director of Titan for a long time.
Question 3.
Who was the first Indian to reach Antarctica?....
Question 4.
Which artist decorated the handwritten copy of the Indian Constitution?....
Question 5.
Who is the Chief Economic Advisor to the Government?....
Question 6.
In 2018, which Economist has been appointed as Economic Counsellor and Director of the IMF's Research Department?....
Question 7.
Who is the chairman of NABARD as of July 2018?....
Question 8.
Where was the historic meeting between U.S. President Donald Trump and North Korea's Leader Kim Jong-Un was held in June....North Korea's Leader Kim Jong-Un was held in June 2018?
Question 9.
Who is Richard Halbrooke?....
Question 10.
Who among the following is the author of the book 'Indira Gandhi - A Life in Nature'?....
Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY
Part 1 : (13-04-2024)
INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test
Part 1
Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP
Part 1 : (14-02-2024)
GPOE
Cube & Cuboid
Part 1
Reasoning (Hindi)
Data Interpretation (DI)
Basic Concept
Reasoning (Hindi)
Counting Figures Part 1
Counting Of Straight Lines
Reasoning (Hindi)
Sail E0 free webinar
Webinars
Real Numbers
Part 7
Class 10 Maths
Real Numbers
Part 1
Class 10 Maths
Polynomials
Part 1
Class 10 Maths
Latest Test Papers
Pie Chart - Test Paper 1
Data Interpretation
Reasoning & DI
Tabulation - Test Paper 2
Data Interpretation
Reasoning & DI
Test Paper 1
Direction Sense Test
Reasoning & DI
ICA , RDIC,GFM
Free Modal Test Paper - Non - Technical Branch
Old Syllabus 2022 - SAIL Junior Officer E0
GFM Combined 1
Free Revision Test
SAIL JO E-0
One click Login
Login With Google
Old way of Login
Login With Email
Submit Problem
Problem Type (Required)
Choose Problem Type
Incorrect Topic
Incomplete Question
Wrong Question
Wrong Solution
Wrong Option
Explaination : Please write a little about the issue
Submit Solution