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Botany (General Science) Solved Questions & Notes (2026) - Apex Rankers

General Competitive Exams > General Science > Botany

2 Total Solved Questions
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Botany

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Q. 1 General Knowledge
Difficulty: Easy (1 Mark)
The wood largely used for railway sleepers is:
A
Sundari
B
Deodhar
✓ Correct
C
Toona
D
Sal
💡 Step-by-Step Explanation & Concept Rationale
Deodar cedar wood is durable, rot-resistant, and historically preferred for railway sleepers in South Asia.
Q. 2 General Knowledge
Difficulty: Easy (1 Mark)
The age of a tree can be determined more or less accurately by:
A
Counting the number of branches
B
Measuring the height of the tree
C
Counting the number of annual rings...
✓ Correct
D
Measuring the diameter of the trunk
💡 Step-by-Step Explanation & Concept Rationale
Dendrochronology is the science of dating tree growth rings to determine the age of the specimen.
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