Latest NDA Aptitude Question SOLUTION: Given below is a approximate composition of a substance : CaO 60-70% SiO2 20-25% Al2O2 5-10% Fe2O3 2-3% The substance is (A) Plaster of paris (B) Cement (C) Marble stone (D) Quartz

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(#M40026890) NDA question General Ability Test-2012 Keep an EYE

Given below is a approximate composition of a substance :
CaO 60-70%
SiO2 20-25%
Al2O2 5-10%
Fe2O3 2-3%
The substance is
(A) Plaster of paris (B) Cement (C) Marble stone (D) Quartz

Asked In NDA MAN (11 years ago)

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