Question : Direction: In each of the following question, select the missing number from the given responses.
15 | 225 | 30 |
7 | 70 | 20 |
3 | ? | 8 |
Option 1: 70
Option 2: 12
Option 3: 16
Option 4: 24
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Correct Answer: 12
Solution : Given:
15 | 225 | 30 |
7 | 70 | 20 |
3 | ? | 8 |
In the first row, 30 ÷ 2 = 15 → 15 × 15 = 225
In the second row, 20 ÷ 2 = 10 → 10 × 7 = 70
In the third row, 8 ÷ 2 = 4 → 4 × 3 = 12
So, the missing number is 12 .
Hence, second option is correct.
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