Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 23, 50, 73, 100, ?
Option 1: 123
Option 2: 120
Option 3: 127
Option 4: 125
Correct Answer: 123
Solution : Given: 23, 50, 73, 100, ?
The pattern is as follows – 23 + 27 = 50; 50 + 23 = 73; 73 + 27 = 100; 100 + 23 = 123
So, 123 is the missing number. Hence, the first option is correct.
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Question : Directions: Which number will replace the question mark (?) in the following series 17, 51, 58, 116, 123, 123, ?
Option 1: 150
Option 2: 130
Option 3: 140
Option 4: 120
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 93, ?, 102, 111, 123, 138
Option 1: 95
Option 2: 96
Option 3: 98
Option 4: 97
Question : Directions: Select the option that will replace the question mark to complete the given series. 40, 50, 61, 73, 86, ?, 115
Option 1: 100
Option 2: 98
Option 3: 105
Option 4: 99
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 13, 26, 23, 115, 108, ?
Option 1: 1118
Option 2: 1818
Option 3: 1881
Option 4: 1188
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 30, 39, 55, 76, ?
Option 1: 97
Option 2: 100
Option 3: 87
Option 4: 91
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