If all D's are either A's or B's then which of the following is necessarily false?
A. All D's are C's
B. All A's are D's
C. Some B's are D's
D. All H's are D's
Krishi Bankমানসিক দক্ষতা(IQ)ভাষাগত যৌক্তিক বিচার সামঞ্জস্যতা , অসামঞ্জস্যতা ও জ্ঞানমুলকIQ-9 (Topic Practice)Krishi Bank - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
B.
All A's are D's
Explanation:
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