Bunuel wrote:
If a certain vitamin pill has 400 milligrams of magnesium, then how many grams of magnesium are in a bottle of 500 vitamin pills? (1 gram = 1,000 milligrams)
A. 20
B. 200
C. 2,000
D. 20,000
E. 200,000
If a certain vitamin pill has 400 milligrams of magnesium= 1*400 =400
For 500 Pills = 500*400 = 200000 milligrams
Question asks in terms of grams 1 gram = 1,000 milligrams
200000/1000= 200
Hence B
_________________
आत्मनॊ मोक्षार्थम् जगद्धिताय च
Resource:
GMATPrep RCs With Solution