MCQ Practice Bangladesh 📖 দুটি ক্রমিক সংখ্যার বর্গের অন্তর ৩৭। সংখ্যা দুটি কি কি ? ক (ক )১২,১৩খ (খ) ১৫,১৬গ (গ) ১৮,১৯ঘ (ঘ) ২০,২১ Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up This question appeared in DPE Teacher Recruitment Preliminary Question Bank Quiz and Solution General math 2019 Question 4 DPE Teacher Recruitment Preliminary Question Bank Quiz and Solution General math 2019 Question 4