Question 1
How many crystal systems are conventionally recognised in crystallography?
Correct Answer:
Seven
Question 2
Which mineral hardness standard is defined as Mohs hardness 10?
Correct Answer:
Diamond
Question 3
What does the streak of a mineral record?
Correct Answer:
The colour of its powdered form, usually on an unglazed porcelain plate
Question 4
Cleavage in minerals refers to:
Correct Answer:
The tendency of a crystal to break along preferred planes of weak bonding
Question 5
Which silicate structure characterises the mineral quartz (SiO₂)?
Correct Answer:
Framework (tectosilicate) of corner-sharing SiO₄ tetrahedra
Question 1
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Prepare with the Kerala Plus Two Geology Practice Questions - Kerala DHSE Higher Secondary Plus Two Geology (Class 12) Exam practice quiz. This question bank includes 100 questions covering mineral, typically, rock, characterised, and mainly. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Kerala Plus Two Geology Practice Questions - Kerala DHSE Higher Secondary Plus Two Geology (Class 12) Exam

This practice set contains 100 questions from the matching question bank and focuses on mineral, typically, rock, characterised, and mainly. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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