Elementary Mathematics • Topic Practice Hub
Squares & Square Roots (ADRE Questions & PYQ Solutions)
Practice official ADRE solved questions and previous year paper sets for Squares & Square Roots. Includes step-by-step solutions and explanations. Explore 1 questions collected from official SLRC ADRE Grade 3 & Grade 4 papers.
Total MCQs
1
Official PYQs
1
Subject
Elementary Mathematics
Format
Bilingual MCQs
Solved MCQs & Official Answer Explanations
ADRE 2024 • 2024 Paper 3Question 1
Find the least number by which 1250 must be multiplied to make it a perfect square.
A.4
B.3
C.5
D.2 ✓ (Correct)
Explanation: Prime factors of $1250 = 2 \times 5^4$. Multiplying by 2 gives $2500 = 50^2$[cite: 5, 6].
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