allery'کچھ ڈاکٹر اساتذہ ہوتے ہیں' کا کیا مطلب ہے؟
Aکوئی استاد ڈاکٹر نہیں ہوتا
Bکچھ اساتذہ ڈاکٹر نہیں ہیں۔
Cتمام اساتذہ ڈاکٹر ہیں۔
Dکچھ اساتذہ ڈاکٹر ہیں۔
Answer & Solution
Correct answer: D. کچھ اساتذہ ڈاکٹر ہیں۔
ایک I بیان ہم آہنگ ہے، لہذا شرائط کو تبدیل کرنے سے ایک مساوی بیان ملتا ہے۔
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