Select the missing numbers from the given responses.

6, 36, 7, 49, 8, 64, ? , 81, 10, 100 প্রদত্ত বিকল্পগুলি থেকে অনুপস্থিত সংখ্যাটি নির্বাচন করুন।

6, 36, 7, 49, 8, 64, ?, 81, 10, 100

Observe the pattern in the sequence:

6, 36, 7, 49, 8, 64, ?, 81, 10, 100

The sequence follows a pattern where each number is followed by its square.

6 → 36 (6²)
7 → 49 (7²)
8 → 64 (8²)

Continuing the same pattern:

9 → 81 (9²)
10 → 100 (10²)

Therefore, the missing number before 81 must be 9.

Correct Answer: (A) 9