Math
41:
A terracotta army was buried with the first Emperor of Qin (Qin Shi Huang) in
210-209 BC.in China. The Terracotta Army was discovered in March 1974 by
local farmers drilling a water well to the east of Mount Lishan. If the
emperor was surrounded by 200 rows of 7 terracotta soldiers, how many soldiers
were in this special army?

Answer
1,400 soldiers (more about the emperor's tomb)