What is the least number which should be added to 5432 so that the sum is exactly divisible by 5, 6, 4, and 3?
Options:
A) 16	B) 22	C) 28	D) 34	E) 40

Rationale: l . c . m . of 5 , 6 , 4 and 3 = 60 . when dividing 5432 by 60 , the remainder is 32 . the number to be added = 60 - 32 = 28 . the answer is c .
Answer: C