Elementary Mathematics • Topic Practice Hub
Mensuration / Volume (ADRE Questions & PYQ Solutions)
Practice official ADRE solved questions and previous year paper sets for Mensuration / Volume. Includes step-by-step solutions and explanations. Explore 2 questions collected from official SLRC ADRE Grade 3 & Grade 4 papers.
Total MCQs
2
Official PYQs
2
Subject
Elementary Mathematics
Format
Bilingual MCQs
Solved MCQs & Official Answer Explanations
ADRE 2024 • 2024 Paper 2Question 1
10 coins, each having circular surface area of 24 cm² and thickness of 2 mm, are stacked one over the other. The volume occupied by the stack is
A.48 cm³ ✓ (Correct)
B.480 cm³
C.240 cm³
D.42 cm³
Explanation: Thickness of 1 coin = 2 mm = 0.2 cm. Total height = $10 \times 0.2 = 2$ cm. Volume = $\text{Area} \times \text{height} = 24 \times 2 = 48 \text{ cm}^3$[cite: 3].
ADRE 2024 • 2024 Paper 3Question 2
A cube of volume 1 m^3 is cut equally into smaller cubes of volume 1 cm^3 each. The number of smaller cubes found is
A.10000
B.100000
C.1000
D.1000000 ✓ (Correct)
Explanation: $1\text{ m}^3 = 1,000,000\text{ cm}^3$. Number of cubes $= 1,000,000 / 1 = 1,000,000$[cite: 5, 6].
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