set 1 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 4 EXERCISES
The following question based on metals, non metals, minerals, ores, properties, uses topic of general science mcq
(a) ductile
(b) malleable
(c) electropositive nature
(d) none of these
The correct answers to the above question in:
Answer: (d)
All are characteristics of metal.
Discuss Form
Read more chemistry gk Based General Science Questions and Answers
Question : 1
Alumina is chief ore of which of the following metal?
a) Ca
b) Na
c) K
d) Al
Answer »Answer: (d)
Question : 2
Consider the following elements:
- Copper
- Gold
- Platinum
- Silver
a) (i), (ii) and (iv)
b) (i) and (ii)
c) (ii) and (iii)
d) (iii) and (iv)
Answer »Answer: (a)
Cu, Au, and Ag are known as coinage metals and occur free in nature.
Because of nobility, they are frequently found in their native state.
Question : 3
When iron is left exposed to open air, it gets rusted. Which constituent(s) of air is /are responsible for rusting iron?
- Oxygen gas present in the air
- Moisture present in the air
- Carbon dioxide gas present in the air
a) (i) and (ii)
b) (i) only
c) (ii) only
d) (ii) and (iii)
Answer »Answer: (a)
Both oxygen and moisture present in air cause rusting of iron.
Question : 4
In which of the following industries is mica used as a raw material?
a) Toys
b) Glass and pottery
c) Iron and steel
d) Electrical
Answer »Answer: (d)
Question : 5
Which one of the following is also called Stranger Gas?
a) Neon
b) Xenon
c) Argon
d) Nitrous oxide
Answer »Answer: (b)
Question : 6
Metals are
a) Ductile
b) Malleable
c) Both (a) and (b)
d) Neither (a) nor (b)
Answer »Answer: (c)
Metals are both melleable and ductile.
Metals can be drawn into thin sheets and wires.
Verbal Reasoning
Question & Answer Quiz
Non Verbal Reasoning
Question & Answer Quiz
Quantitative Aptitude
Question & Answer Quiz
Computer MCQ
Question & Answer Quiz
General English
Question & Answer Quiz
History GK
Question & Answer Quiz
Polity GK
Question & Answer Quiz
Geography GK
Question & Answer Quiz
Economy GK
Question & Answer Quiz
General Awareness GK
Question & Answer Quiz
Recently Added Subject & Categories For All Competitive Exams
SSC STENO: Time & Work Questions Solved Problems with PDF
Free Time and work Aptitude-based Practice multiple questions with solutions, Quiz series, Mock Test & Downloadable PDF for SSC Steno (Grade C & D) 2024 Exam
Continue Reading »
SSC STENO 2024: Free Reading Comprehension MCQ Test PDF
Top Reading Comprehension English Section-wise multiple choice questions and answers, Full Mock Test Series & Online Quiz for SSC Steno Grade C & D 2024 Exam
Continue Reading »
Free Percentage Questions Answers for SSC STENO 2024 Exam
Important Top Percentage Aptitude-based multiple choice questions and answers practice quiz series, Online Mock Test PDF for SSC Steno Grade C & D 2024 Exam
Continue Reading »
Free Antonyms (English) MCQ Test for SSC STENO 2024 Exam
Top Antonyms General English Section-based multiple choice questions and answers, Free Full Test Series & Online Quiz PDF for SSC Steno Grade C & D 2024 Exam
Continue Reading »