Question If this mobile is balanced, what’s the total mass of the four ornaments? 8 10 12 15

Question Each letter represents a different digit. What is WIN?

Question In the latest elections for the mayor of Brilliant Village,12,343 citizens voted for one of the six candidates, and each

Question In the latest elections for the mayor of Brilliant Village,12,343 citizens voted for one of the six candidates, and each

Question Penny launches a toy rocket from ground level. The rocket immediately expends all of its fuel and launches vertically wit

Question The mobile shown is out of balance.   It can be balanced by hanging two more ornaments at the positions marked yello

Question In the Brilliant Islands, visitors can travel around five tourist destinations A,B,C,D,E using the following seven modes

Question This two-player game begins with 10 stones laid out in a row.   The players take turns removing stones from the row.

Question Starting from the same spot at the same time, Usain and Tyson run around a circular track in opposite directions. Usain r

Question Veera and Emmi each live on the same floor of neighboring buildings and their windows are at a height of 6.25 m. Veera ac

Question Every letter shown corresponds to a different digit. What is the sum A + R + E?   12 14 16 18

Question The fractal shown is made up of infinitely many triangles with their bases on the number line between 0 and 1.   Wit