Level 3 · Question 7

Archived question

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THE QUESTION

Text from the official booklet. Refer to the PDF for original mathematical notation, formatting, and linked input files. Printed samples and inputs are reproduced as published.

Give only the answer and no other words.
Find the range of values in the following list. (range = max - min)
Input:
list1 = [187, 992, 681, 828, 278, 186, 508, 418, 117, 738, 171, 882,
927, 665, 821, 975, 738, 906, 696, 746, 403, 223, 658, 371, 230, 447,
204, 624, 174, 923]

CHECK YOUR ANSWER

Try your answer.

Run your program in your own editor, then paste its output below. This checks the stated output; it does not assess your full program. Practice attempts do not affect competition scores.

Reveal worked answer

Your output

Range = 992 − 117 = 875.

Reveal supplied answer

From the supplied Beginner answer key. Outputs are reproduced as provided.

Expected output

Source: GIC 2025 Beginner Questions and the supplied Beginner answer key, March 2025 archive.