Biotechnology/Biotechnology MCQ set-3 Online Exam Test(MCQs :- multiple choice questions and answers. e.g Biotechnology MCQS,Biotechnology Mock Tests , Biotechnology Practice Papers ,Biotechnology Sample Test,Biotechnology Sample questions)

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Question 1: What function does iron oxide perform in cement?

Increases strength

Makes cement sound

Increases setting time

Acts as flux

Total MCQS Questions are 50 in this paper Biotechnology MCQ set-3
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