An Army of 12000 consists of Europeans and Indians. The average height of a European is 5ft 10 inches and that of an Indian is 5ft 9 Inches and that of the whole army is 5ft \(9\frac{3}{4}\) inches. Then the number of Indians in the army is?

An Army of 12000 consists of Europeans and Indians. The average height

1.	An Army of 12000 consists of Europeans and Indians. The average height of a European is 5ft 10 inches and that of an Indian is 5ft 9 Inches and that of the whole army is 5ft \(9\frac{3}{4}\) inches. Then the number of Indians in the army is?
A.	3000
B.	4000
C.	5500
D.	2700
Answer» B. 4000

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An Army of 12000 consists of Europeans and Indians. The average height of a European is 5ft 10 inches and that of an Indian is 5ft 9 Inches and that of the whole army is 5ft \(9\frac{3}{4}\) inches. Then the number of Indians in the army is?

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