অ্যারোসলের মোড়কে কিছু নির্দেশনা, কিছু সাবধানতা ও কিছু পরামর্শ দেয়া আছে। নিচের কোনটি নির্দেশনা?
A. স্প্রে করার আগে ধূমপান ও খাওয়া থেকে বিরত থাকুন।
B. উচ্চ তাপমাত্রা ও সূর্যের সরাসরি আলো থেকে দূরে রাখুন।
C. স্প্রে করার পর ঘর থেকে বেরিয়ে দরজা ও জানালা ২০ মিনিট বন্ধ রাখুন ।
D. অ্যারোসল স্প্রের পাত্রটি ছিদ্র করা বা আগুনে পোড়ানো থেকে বিরত থাকুন/নিব্রত থাকুন ।
JUUnit-BSet-2মানসিক দক্ষতা(IQ)ভাষাগত যৌক্তিক বিচার সামঞ্জস্যতা , অসামঞ্জস্যতা ও জ্ঞানমুলকIQ-9 (Topic Practice)JU - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥
সঠিক উত্তরঃ
C.
স্প্রে করার পর ঘর থেকে বেরিয়ে দরজা ও জানালা ২০ মিনিট বন্ধ রাখুন ।
Explanation: প্রশ্ন বিশ্লেষণ: এখানে অ্যারোসেল মোড়কের কোন নির্দেশনা আছে, তা শনাক্ত করতে বলা হয়েছে। অপশন বিশ্লেষণ: A. ভুল, এটি সাবধানতা। B. ভুল, এটি সাবধানতা। C. সঠিক, এটি নির্দেশনা। D. ভুল, এটি সাবধানতা। E. ভুল, এটি সাবধানতা। নোট: এটি একটি নির্দেশনা কারণ এটি স্প্রেতে বিশেষ নিয়ম অনুসরণের কথা বলে।
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