What is the maximum allowable variation in test strength among individual samples?

Design of Concrete Structures MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Design of Concrete Structurescivil-engineering-mcqs › design-of-concrete-structures
Published
12 Jan 2019
Last updated
28 May 2026

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Explanation

The acceptable range for variation in test strength between individual samples should not exceed ±15% of the average value to ensure consistency and reliability.

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