Question : What is the least number which, when divided by 60, 84, and 96, leaves remainders of 28, 52, and 64, respectively?

Option 1: 3318

Option 2: 3360

Option 3: 3392

Option 4: 3328

Question : What is the greatest number which divides 784 and 857 and leaves the remainder 4 and 2, respectively?

Option 1: 3

Option 2: 5

Option 3: 30

Option 4: 15

Question : The greatest number which when divides 456 and 553 leaves the remainder as 6 and 3, respectively is:

Option 1: 5

Option 2: 50

Option 3: 10

Option 4: 30

Question : If U : V = 6 : 7 and V : W = 21 : 6, then find U : V : W.

Option 1: 6 : 7 : 6

Option 2: 5 : 4 : 3

Option 3: 6 : 14 : 12

Option 4: 6 : 7 : 2

Question : If 2A = 3B = 7C, then what is the value of A : B : C?

Option 1: 3 : 2 : 1

Option 2: 21 : 14 : 6

Option 3: 21 : 7 : 6

Option 4: 14 : 18 : 5