Question : Directions: In the following question, select the missing number from the given responses.
| 25 | 36 | 64 |
| 81 | 9 | 4 |
| 16 | 49 | 100 |
| 18 | ? | 20 |
Option 1: 14
Option 2: 22
Option 3: 16
Option 4: 19
Correct Answer: 16
Solution : Given:
| 25 | 36 | 64 |
| 81 | 9 | 4 |
| 16 | 49 | 100 |
| 18 | ? | 20 |
The pattern can be observed running vertically down the columns.
Column 1:
(√25) + (√81) + (√16) = 5 + 9 + 4 = 18
Column 2:
(√36) + (√9) + (√49) = 6 + 3 + 7 = 16
Column 3:
(√64) + (√4) + (√100) = 8 + 2 + 10 = 20
So, 16 is the missing number. Hence, the third option is correct.
Related Questions
Question : Directions: In the following question, select the missing number from the given responses.
| 6 | 11 | 25 |
| 8 | 6 | 16 |
| 12 | 5 | ? |
Option 1: 18
Option 2: 16
Option 3: 12
Option 4: 22
Question : Directions: Select the missing number from the given responses.
| 121 | 81 | 49 |
| 100 | 64 | 36 |
| 15 | 16 | 25 |
| ? | 31 | 41 |
Option 1: 11
Option 2: 29
Option 3: 24
Option 4: 15
Question : Directions: Select the missing number from the given responses.
| 14 | 26 | 17 |
| 2 | 2 | ? |
| 3 | 6 | 5 |
| 4 | 4 | 3 |
Option 1: 1
Option 2: 6
Option 3: 4
Option 4: 2
Question : Directions: Select the missing number from the given responses.
| 2 | 3 | 4 |
| 8 | 6 | 9 |
| 6 | 3 | 5 |
| 10 | ? | 29 |
Option 1: 12
Option 2: 14
Option 3: 16
Option 4: 9
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it.
| 36 | 55 | 49 |
| 64 | 47 | 39 |
| 49 | ? | 61 |
Option 1: 72
Option 2: 120
Option 3: 88
Option 4: 68
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