Question : Direction: Find the missing number from the given alternatives.
| 7 | 10 | 5 |
| 16 | 40 | 8 |
| 15 | ? | 9 |
Option 1: 75
Option 2: 45
Option 3: 20
Option 4: 30
Correct Answer: 30
Solution : Given:
| 7 | 10 | 5 |
| 16 | 40 | 8 |
| 15 | ? | 9 |
In the first row, (7 – 5) x 5 = 10.
In the second row, (16 – 8) x 5 = 40.
In the third row, (15 – 9) x 5 = 30. This is the missing number.
Hence, option fourth is correct.
Related Questions
Question : Direction: Select the missing number from the given alternatives:
| 7 | 10 | 5 |
| 16 | 40 | 8 |
| 15 | ? | 9 |
Option 1: 75
Option 2: 45
Option 3: 20
Option 4: 30
Question : Direction: Select the missing number from the given alternatives:
| 7 | 14 | 4 |
| 4 | 12 | 9 |
| 6 | 24 | ? |
Option 1: 19
Option 2: 16
Option 3: 21
Option 4: 20
Question : Direction: Select the missing number from the given alternatives.
| 7 | 9 | 8 |
| 8 | 9 | ? |
| 4 | 9 | 6 |
| 60 | 90 | 70 |
Option 1: 9
Option 2: 8
Option 3: 7
Option 4: 6
Question : Direction: Find the missing term in the following question:
| 8 | 6 | 7 |
| 9 | 13 | 11 |
| 3 | 7 | ? |
Option 1: 5
Option 2: 6
Option 3: 7
Option 4: 8
Question : Direction: Find the missing term in the following question:
| 3 | 4 | 9 |
| 2 | 5 | 2 |
| 6 | 7 | ? |
| 36 | 140 | 18 |
Option 1: 1
Option 2: 7
Option 3: 12
Option 4: 19
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