set 3 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) isomers
(b) isotopes
(c) allotropes
(d) isobars
The correct answers to the above question in:
Answer: (c)
Discuss Form
Read more chemistry gk Based General Science Questions and Answers
Question : 1
Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same?
- Good thermal conductivity
- Good electrical conductivity
- Ductility
- High melting point
a) (ii) and (iii)
b) (i) and (ii)
c) (i) and (iii)
d) (i) and (iv)
Answer »Answer: (d)
Question : 2
Metals like Gold, Platinum which do not easily react are called
a) noble metals
b) active metals
c) dull metals
d) bright metals
Answer »Answer: (a)
Noble metals are those metals which do not react easily and lie at the bottom of the activity series.
Question : 3
The heaviest natural element is
a) Mercury
b) Gold
c) Uranium
d) Calcium
Answer »Answer: (c)
Question : 4
The chemical structure of the pearl is
a) Calcium Carbonate & Magnesium Carbonate
b) Calcium Chloride
c) Calcium Carbonate
d) Calcium Sulphate
Answer »Answer: (c)
Question : 5
Which one of the following pairs of metals constitutes the lightest metal and heaviest metal, respectively?
a) Lithium and Osmium
b) Aluminium and Osmium
c) Lithium and Mercury
d) Aluminium and Mercury
Answer »Answer: (a)
Question : 6
Which of the following mineral does not contain Al ?
a) Feldspar
b) Cryolite
c) Mica
d) Fluorspar
Answer »Answer: (d)
Fluorspar (CaF2 ),
Cryolite (Na3AlF6 ),
Feldspar (KAlSi3O8) and
Mica (K2O.3Al2O3 .6SiO2 .2H2O)
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
IBPS Clerk Prelims 2024 Synonyms Questions Solved Answers
Most important IBPS Clerk Prelims 2024 Synonyms and Antonyms multiple choice questions and answers with detailed solutions, English vocabulary PDF Download
Continue Reading »
New Cloze Test Questions and Answers PDF - IBPS Clerk 2024
The most important Cloze Test questions with detailed answers for upcoming IBPS Clerk prelims 2024. Latest English verbal ability practice MCQs, PDF
Continue Reading »
Mensuration Aptitude Practice Mcq Questions IBPS Clerk 2024
Most Important Practice Mensuration aptitude multiple choice questions, answers with detailed solutions, PDF beginner to advanced for IBPS Clerk Prelims 2024
Continue Reading »
Top Clock Aptitude Questions and Answers PDF IBPS Clerk 2024
Recent Important IBPS Clerk Prelims 2024 Aptitude Clock MCQ Questions and answers with easy and logical explanation, PDF. Topic wise Free online practice test
Continue Reading »