A merchant has three different types of milk: 435 liters, 493 liters and 551 liters. Find the least number of casks of equal size required to store all the milk without mixing.
2
Find the greatest number which is such that when 697, 909 and 1227 are divided by it, the remainders are all the same?
3
Find the greatest number which will divide 25, 73 and 97 as so to leave the same remainder in each case?
These are just sample questions. The actual quiz contains 20 questions.
