Percentage reduction in area performing tensile test on cast iron may be of the order of

A. 50 %

B. 25 %

C. 20 %

D. 30 %

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. The bending stress in a beam is _________ section modulus.
  2. In a free expansion process,
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  5. Which of the following statement is wrong?
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