Question : Directions: Find the missing number from the given responses in each of the following questions.
| 7 | 8 | 6 |
| 6 | 5 | 9 |
| 12 | 13 | ? |
| 504 | 520 | 486 |
Option 1: 7
Option 2: 12
Option 3: 8
Option 4: 9
Answer (1)
16th Jan, 2024
Correct Answer: 9
Solution : Here, the multiplication of the first three rows equals the fourth row of the given matrix.
In column one: 7 × 6 × 12 = 504
In column two: 8 × 5 × 13 = 520
Similarly in column three: 6 × 9 × ? = 486; ? = 486/54; ? = 9
So, the missing number is 9. Hence the fourth option is correct.
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