The total number of times that digits (0-9) were used for numbering the pages of a book is 1012. If the numbering started at page 3, how many pages are there in the book?

Correct answer marked below

374

Correct

400

421

453

506

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What this question tests

Your fluency with the order of operations, fractions, decimals, and basic number sense — the foundation every quant question leans on.

Applying the order of operations out of sequence or rounding intermediate values before the final step.