## Question

**Find the missing number in the series? **

**4, 18, ?, 100, 180, 294, 448**

**Find the missing number in the series?**

**4, 18, ?, 100, 180, 294, 448**

A. 50

B. 58

C. 60

D. 48

**Answer: D. 48**

**Solution:**

Take a Look at this series :

2^{3} – 2^{2 }= 8 – 4 = 4

3^{3 }– 3^{2} = 27 – 9 = 18

4^{3} – 4^{2} = 64 – 16 =** 48**

5^{3} – 5^{2} = 125 – 25 = 100

6^{3} – 6^{2} = 216 – 36 = 180

7^{3} – 7^{2} = 343 – 49 = 294

8^{3} – 8^{2} = 512 – 64 = 448

Hence, the answer is **48.**

**Read more:**

**Find the missing number in the series? 3, 7, 24, 11, ___, 19, 19, …..**