IPMAT Indore 2021 PYQsMultiple Choice (Quants). Free, no login required.

Number System

Unit Digit

Medium

The unit digit in $(743)^{85} - (525)^{37} + (987)^{96}$ is ________

✅ Correct Option: 1

IPMAT Indore 2023

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

The unit digit in (743)85−(525)37+(987)96(743)^{85} - (525)^{37} + (987)^{96}(743)85−(525)37+(987)96 is ________