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Type the missing number in this sequence:\newline11, 55, 2525, 125125, _\_

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Q. Type the missing number in this sequence:\newline11, 55, 2525, 125125, _\_
  1. Observe Pattern Determination: We observe the pattern in the sequence to determine the rule that generates the next number.\newlineLooking at the sequence, each number is multiplied by 55 to get the next number.\newline1×5=51 \times 5 = 5, 5×5=255 \times 5 = 25, 25×5=12525 \times 5 = 125.
  2. Apply Rule Find Missing: We apply the same rule to find the missing number in the sequence. The last number we have is 125125, so we multiply it by 55. 125×5=625125 \times 5 = 625.
  3. Check Pattern Ensure Fit: We check the pattern to ensure that the number we have calculated fits the sequence. 1,5,25,125,6251, 5, 25, 125, 625 shows a consistent pattern where each number is multiplied by 55 to get the next number.

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