The average mark obtained by 15 students was 10 and the average mark obtained by 10 students was 15. What was the average mark obtained by all students?

Created: 4 months ago | Updated: 2 months ago

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O কেন্দ্র বিশিষ্ট ABC বৃত্তের ব্যাস AB হলে $∠ A C B = ?$ ?

Created: 4 months ago | Updated: 2 months ago

∠ A C B = ?

∠ A C B = ?

∠ A C B = ?

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∠ A C B = ?

Job Solution Rajshahi Krishi Unnayan Bank Rajshahi Krishi Unnayan Bank - Cashier (Morning) - 17.10.2015 গণিত

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