# Arithmetic Aptitude :: Area

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## 10. A 16 stored building has 12000 sq. feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of sq. feet of unrented floor space.

**Answer:**

**Option B**

**Explanation :**

Given 16 floors building which each floor has 12000 sq.ft

so total space = 16*12000 is 192000.

11 floors are given for rent so 11*12000 ie 132000

so the unrented floor space is (192000-132000) = 60000

**Asked In :: **
Capgemini

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