WBCS.LIVE practice question
নিচের কোন পদার্থের ঘনত্ব জলের চেয়ে বেশি ?
Solve this multiple-choice question and check the correct answer with its explanation below.
Answer options
Correct answer and explanation
Correct answer: লোহার পেরেক
WBCS.LIVE practice question
Solve this multiple-choice question and check the correct answer with its explanation below.
Correct answer: লোহার পেরেক