![What is the unit digit in the product of 853 * 1346 * 452 * 226?](https://www.gkseries.com/blog/wp-content/uploads/2023/07/What-is-the-unit-digit-in-the-product-of-853-.jpg)
Question | What is the unit digit in the product of 853 * 1346 * 452 * 226? | |
Type | multiple_choice | |
Option | 4 | incorrect |
Option | 5 | incorrect |
Option | 6 | correct |
Option | 8 | incorrect |
Solution | Pick up the unit digit of each number and multiply them; 3 in 853 6 in 1346 2 in 452 6 in 226 ∴3 * 6 * 2 * 6 = 216 (consider the unit digit in the product) So, the unit digit in the product of 853 * 1346 * 452 * 226 is 6. |