Question : Directions: Select the option that can replace the question mark (?) in the second row. Row 1: 5, 6, 2, 4, 81 Row 2: 1, 3, 2, 4, ? Row 3: 2, 3, 1, 5, 39
Option 1: 30
Option 2: 52
Option 3: 40
Option 4: 73
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Correct Answer: 30
Solution : Given: Row 1: 5, 6, 2, 4, 81 Row 2: 1, 3, 2, 4, ? Row 3: 2, 3, 1, 5, 39
The sum of the square of the first four numbers equals the fifth number – In row 1: 52 + 62 + 22 + 42 = 25 + 36 + 4 + 16 = 81 In row 3: 22 + 32 + 12 + 52 = 4 + 9 + 1 + 25 = 39 Similarly, follow the same pattern in row 2: 12 + 32 + 22 + 42 = 1 + 9 + 4 + 16 = 30
So, the required missing number is 30. Hence, the first option is correct.
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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 4: 27
Question : Directions: Select the option that can replace the question mark (?) in the third row. Row 1: 6, 4, 26 Row 2: 3, 7, 29 Row 3: 2, 6, ?
Option 1: 20
Option 2: 10
Option 3: 23
Option 4: 28
Question : Directions: Select from the following options, the one which replaces the question mark (?) in the third row. Row 1: 6, 3, 5, 30 Row 2: 1, 4, 3, 4 Row 3: 9, 2, 4, ?
Option 1: 24
Option 2: 36
Option 3: 18
Option 4: 72
Question : Directions: Select the option that can replace the question mark (?) in the third row. Row 1: 6, 24,14 Row 2: 7, 18, 13 Row 3: 4, ?, 9
Option 1: 15
Option 2: 29
Option 4: 22
Question : Directions: Select the option representing the correct order of the given words as they appear in an English dictionary. 1. Assemble 2. Astronomy 3. Assessment 4. Ascending 5. Assumption 6. Assurance
Option 1: 1, 3, 5, 6, 2, 4
Option 2: 4, 3,1, 5, 6, 2
Option 3: 1, 4, 3, 5, 6, 2
Option 4: 4, 1, 3, 5, 6, 2
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