CUET Preparation Today
What is the remainder when $862 ×783×671×549×411×395×217$ is divided by 8? |
2 3 4 6 |
6 |
The correct answer is option (4) : 6 $862=6(mod\, 8)$ $783= 7(mod\, 8)$ $671= 7(mod\, 8)$ $549= 5(mod\, 8)$ $411= 3\, (mod\, 8)$ Hence, the remainder = 6 |
