1, 4, 18, 48, …….. Missing Number in the Series is (A) 100 (B) 78 (C) 92 (D) 112
Table of Content
Answer: (A) 100
Explanation: 1x1x1 = 1
1x2x2 = 4
2x3x3 = 18
3x4x4 =48
Next number,
4x5x5 = 100
Each number in the row has been multiplied by the next number of the digit two times, and thus the result has been found. So option (A) 100 is correct.