alleryপ্ৰতিবাৰে চাৰি যোগ কৰা হয়: 8, 12, 16, 20। কোনটো পদ পিছত আহে?
A24
B28
C22
D26
Answer & Solution
Correct answer: A. 24
শৃংখলাটো প্ৰতিটো পদক্ষেপতে 4 কৈ বৃদ্ধি পাইছে, গতিকে 20 + 4 = 24।
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