Tag: general knowledge
Questions Related to general knowledge
Boxes numbered 1, 2, 3, 4, and 5 are kept in a row, and they are to be filled with either a red or a blue ball, such that no two adjacent boxes can be filled with blue balls. How many different arrangements are possible, given that all balls of a given colour are exactly identical in all respects?
If x = (163 + 173 + 183 + 193), then x divided by 70 leaves a remainder of