Question : Directions: Which number will replace the question mark (?) in the following series? 58, 59, 51, 78, 14, ?
Option 1: 97
Option 2: 139
Option 3: 83
Option 4: 163
Correct Answer: 139
Solution : Given: 58, 59, 51, 78, 14, ?
The pattern is as follows – 58 + (1)3 = 58 + 1 = 59 59 – (2)3 = 59 – 8 = 51 51 + (3)3 = 51 + 27 = 78 78 – (4)3 = 78 – 64 = 14 14 + (5)3 = 14 + 125 = 139
So, 139 is the missing number of the series. Hence, the second option is correct.
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Question : Directions: Which number will replace the question mark (?) in the following series? 37, ?, 61, 78, 97, 120, 149
Option 1: 48
Option 2: 42
Option 3: 51
Option 4: 60
Question : Directions: Which number will replace the question mark (?) in the following series? 112, ?, 83, 70, 58, 47, 37
Option 1: 94
Option 2: 97
Option 3: 100
Option 4: 104
Question : Directions: Which number will replace the question mark (?) in the following series? 25, 36, 51, 70, 93, 120, ?
Option 1: 141
Option 2: 151
Option 3: 163
Option 4: 159
Question : Directions: Select the number that can replace the question mark (?) in the following series. 14, 17, 23, 32, 44, 59, ?
Option 1: 74
Option 2: 67
Option 3: 78
Option 4: 77
Question : Directions: Which number will replace the question mark (?) in the following series? 57, ?, 62, 71, 87, 112, 148
Option 1: 61
Option 2: 60
Option 3: 58
Option 4: 59
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