Question : Directions: Which number will replace the question mark (?) in the following series? 65, 85, 112, ?, 215, 305, 430
Option 1: 153
Option 2: 161
Option 3: 150
Option 4: 167
Correct Answer: 153
Solution : Given: 65, 85, 112, ?, 215, 305, 430
Add 20 with a difference of multiple of 7 to obtain the required missing number as shown below –
Therefore, the required missing number in the series is 153. Hence, the first option is correct.
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Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 35, 51, 76, 112, ?
Option 1: 162
Option 2: 158
Option 3: 161
Option 4: 164
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 112, 101, 91, ?, 74, 67
Option 1: 81
Option 2: 85
Option 3: 80
Option 4: 82
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 112, 129, 150, 175, 204, (?)
Option 1: 240
Option 2: 234
Option 3: 237
Option 4: 245
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
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
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