allery20 cm बाय 15 cm टाकीमध्ये बुडलेला घन 5.76 cm पाणी वाढवतो; त्याची धार? गळती नाही.
A8 cm
B14 cm
C12 cm
D10 cm
Answer & Solution
Correct answer: C. 12 cm
घन विस्थापित होतो 20 × 15 × 5.76 = 1728 सेमी ³, म्हणून त्याची किनार ∛1728 = 12 सेमी आहे.
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