allery'সকলো আপেল ৰঙা ফল'ৰ পৰস্পৰবিৰোধী উক্তিটো কোনটো?
Aসকলো ৰঙা ফল আপেল
Bকিছুমান আপেল ৰঙা ফল নহয়
Cকোনো আপেল ৰঙা ফল নহয়
Dকিছুমান আপেল ৰঙা ফল
Answer & Solution
Correct answer: B. কিছুমান আপেল ৰঙা ফল নহয়
এটা A বচন আৰু এটা O বচনৰ সদায় বিপৰীত সত্যতা মান থাকে, সেয়েহে দুয়োটা একেলগে সত্য হ'ব নোৱাৰে।
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