Question

Find the missing number in the series? 4, 18,?, 100, 180, 294, 448
A) 68
C) 58
B) 50
D) 60​

Answer 1

Answer: A) 48

Explanation:

Take a Look at this series :

23 - 22 = 8 - 4 = 4

33 - 32 = 27 - 9 = 18

43 - 42 = 64 - 16 = 48

53 - 52 = 125 - 25 = 100

63 - 62 = 216 - 36 = 180

73 - 72 = 343 - 49 = 294

83 - 82 = 512 - 64 = 448

❤Sweetheart❤

Answer 2

• 2³ - 2² = 8 - 4 → 4
• 3³ - 3² = 27 - 9 → 18
• 4³ - 4² = 64 - 16 → 48 ✔️
• 5³ - 5² = 125 - 25 → 100
• 6³ - 6² = 216 - 36 → 180
• 7³ - 7² = 343 - 49 → 294
• 8³ - 8² = 512 - 64 → 448

4 , 18 , 48 , 100 , 180 , 294 , 448