Correct Answer:
A. Iron, Nickel, and Cobalt
Iron, Nickel, and Cobalt are ferromagnetic materials, meaning they are strongly attracted to magnets. Gold, Aluminum, and Copper are non-magnetic, and Earth is a source of magnetism, not a material itself.
Related MCQs
Average distance of the Sun from Earth?
A.
100 million km
B.
150 million km
C.
200 million km
D.
250 million km
Correct answer is:
B. 150 million km
The title page of a document is called the:
A.
Cover Page
B.
Downloading Page
C.
Note Page
D.
Text Page
Correct answer is:
A. Cover Page
Which of the following offences are covered under the Anti-Terrorism Act 1997?
A.
Kidnapping for ransom
B.
Hostage-taking
C.
Hijacking
D.
All of these
Correct answer is:
D. All of these
In Lucknow Pact, ___ seats were agreed to give to Muslims in the Council.
A.
one third
B.
one forth
C.
half
D.
full
Correct answer is:
A. one third
“Everyone” is which part of speech?
A.
Verb
B.
Pronoun
C.
Noun
D.
Adverb
Correct answer is:
B. Pronoun
Which is the biggest mosque in the world?
A.
Masjid an-Nabawi
B.
Masjid al-Haram
C.
Faisal Mosque
D.
Al-Aqsa Mosque
Correct answer is:
B. Masjid al-Haram