Question : Directions: In the following question, find the wrong number in the series. 30, 27, 36, 45, 72
Option 1: 30
Option 2: 27
Option 3: 36
Option 4: 72
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Correct Answer: 30
Solution : Given: 30, 27, 36, 45, 72
In the above-given series, the sum of the digits of the numbers equals 9. 30 = 3 + 0 = 3 ≠ 9; 27 = 2 + 7 = 9; 36 = 3 + 6 =9; 45 = 4 + 5 = 9; 72 = 7 + 2 = 9
So, 30 is the wrong number in the given series. Hence, the first option is correct.
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Question : Directions: In the following question, find the wrong number in the given series. 12, 28, 30, 39, 48
Option 1: 28
Option 2: 39
Option 3: 30
Option 4: 15
Question : Directions: In the following question, select the missing number from the given series. 36, 18, 54, 27, 81, ?, 121.5
Option 1: 40.5
Option 2: 41.5
Option 3: 40
Option 4: 38
Question : Directions: In the following question, find out the incorrect term in the series. 2, 5, 10, 3, 6, 18, 4, 7, 30
Option 1: 6
Option 2: 30
Option 3: 10
Option 4: 7
Question : Directions: Which number from among the given options can replace the question mark (?) in the following series? 6, 12, ?, 32, 36, 72
Option 1: 24
Option 2: 21
Option 3: 16
Option 4: 18
Question : Directions: In the following question, select the missing number from the given series. 3, 4, 7, 11, 18, 29, ?
Option 1: 48
Option 2: 45
Option 3: 47
Option 4: 46
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