Question : Directions: Select the number that does not belong to the given series. 2, 8, 3, 27, 4, 64, 5, 225
Option 1: 27
Option 2: 8
Option 3: 225
Option 4: 64
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Correct Answer: 225
Solution : Given: 2, 8, 3, 27, 4, 64, 5, 225
In the given series, the numbers at the odd positions are increased by 1 and even position numbers are cubes of its preceding number. (2)3 = 8, 2 + 1 = 3, (3)3 = 27, 3 + 1 = 4, (4)3 = 64, 4 + 1 = 5, (5)3 = 125 ≠ 225
So, 225 is the wrong term in the given series. Hence, the third option is correct.
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Question : Directions: In the following question, select the related number from the given alternatives. 27 : 9 :: 64 : ?
Option 1: 8
Option 2: 12
Option 3: 16
Option 4: 20
Question : Directions: In the following question, select the related number from the given alternatives. 8 : 64 :: 27 : ?
Option 1: 64
Option 2: 81
Option 3: 212
Option 4: 125
Question : Directions: Select the option that can replace the question mark (?) in the third row. Row 1: 8, 39, 5 Row 2: 3, 24, 5 Row 3: 4, ?, 5
Option 1: 16
Option 2: 34
Option 3: 40
Option 4: 27
Question : Directions: In the following question, a series is given with one number missing. Select the missing number from the given alternatives. 11, 8, 4, –1, ?
Option 1: –5
Option 2: 5
Option 3: –6
Option 4: –7
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it. 12 15 ? 8 7 11 80 176 240
Option 2: 19
Option 3: 22
Option 4: 18
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