 
<translate> Adadin kwalaye da ake buƙata ya zama yana barin ragowar 1 lokacin da aka raba ta 3, 4, 5 ko 6 kuma babu ragowar 1 lokacin da aka raba ta 3, 4, 5 ko 6 kuma babu ragowar lokacin da aka raba ta 7. Irin wannan lambar ita ce 301. Amsar ita ce (B). <eng> The required number of boxes is such that it leaves a remainder of 1 when divided by 3, 4, 5 or 6 and no remainder of 1 when divided by 3, 4, 5 or 6 and no remainder when divided by 7. Such a number is 301.
So, the answer is (B). 