allery20 సెం.మీ నుండి 15 సెం.మీ ట్యాంక్లో మునిగిన క్యూబ్ నీటిని 5.76 సెం.మీ పెంచుతుంది; దాని అంచు? స్పిల్ లేదు.
A8 cm
B14 cm
C12 cm
D10 cm
Answer & Solution
Correct answer: C. 12 cm
క్యూబ్ స్థానభ్రంశం 20 × 15 × 5.76 = 1728 cm ³, కాబట్టి దాని అంచు ∛1728 = 12 cm.
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