6×3(3-1) ক 19 খ 20 গ 53 ঘ 36 6×3(3-1) সঠিক উত্তর 36 6×3(3 - 1) = 6×3×2 = 36 Bissoy MCQ Team May 27, 2023 গণিত Pubali Bank Ltd Pubali Bank Ltd | Cash Officer | 15.02.2019