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) Sodium Vapour and Neon
(b) Mercury Vapour and Argon
(c) Sodium Oxide and Argon
(d) Mercuric Oxide and Neon
The correct answers to the above question in:
Answer: (b)
Discuss Form
Read more chemistry gk Based General Science Questions and Answers
Question : 1
Which one among the following does not have an allotrope?
a) Sulphur
b) Nitrogen
c) Oxygen
d) Carbon
Answer »Answer: (b)
Question : 2
Which of the following is a good conductors of heat and electricity?
a) Chlorine
b) Graphite
c) Oxygen
d) Nitrogen
Answer »Answer: (b)
Graphite is the only non-metal, which is a good conductor of heat and electricity.
Question : 3
Naturally occuring substances from which a metal can be profitably (or economically) extracted are called?
a) Gangue
b) Minerals
c) Ores
d) Salts
Answer »Answer: (c)
Question : 4
Yellow colour of usual nitric acid is due to the presence of which one of the following?
a) NO
b) N25
c) N2O
d) NO2
Answer »Answer: (d)
Question : 5
Which is the most reactive metal?
a) Calcium
b) Iron
c) Sodium
d) Potassium
Answer »Answer: (d)
Question : 6
Which one of the following is the softest?
a) Aluminium
b) Iron
c) Sodium
d) Copper
Answer »Answer: (c)
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
Syllogism Practice Questions Answers PDF - IBPS Clerk 2024
Practice Verbal Reasoning Syllogism multiple choice questions and answers with Fully solved explanation, PDF for the IBPS Clerk Prelims 2024 Bank Exam
Continue Reading »
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 »