MCQ PracticeA cube of length 1 cm is taken out from a cube of length 8 cm. What is the weight of the remaining portion ?Subject: MathematicsTopic: Volume And Surface AreaAfrac78 of the weight of the original cubeBfrac89 of the weight of the original cubeCfrac6364 of the weight of the original cubeDfrac511512 of the weight of the original cubeCorrect Answer: DPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the