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IPMAT Indore 2023 PYQsMultiple Choice (Quants). Free, no login required.

Number System

Unit Digit

Easy

Let $p$ be a positive integer such that the unit digit of $p ^ 3$ is $4$ . What are the possible unit digits of $(p + 3) ^ 3$

3

1, 7, 9

4, 7

1, 3, 7

✅ Correct Option: 1

Solution figure for IPMAT Indore 2023 MCQ question 1 (Number System)

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