Question : Directions: Find the missing number from the given responses.
4 | 8 | 2 |
3 | 2 | 2 |
5 | 8 | ? |
60 | 128 | 68 |
Option 1: 17
Option 2: 13
Option 3: 19
Option 4: 15
Correct Answer: 17
Solution : Given:
4 | 8 | 2 |
3 | 2 | 2 |
5 | 8 | ? |
60 | 128 | 68 |
The pattern can be observed running vertically down the columns.
Column 1:
4 × 3 × 5 = 60
Column 2:
8 × 2 × 8 = 128
Column 3:
2 × 2 × ? = 68
⇒
4 × ? = 68 ⇒ ? = 68 ÷ 4 = 17
Hence, the first option is correct.
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