Study the given table carefully and select the number that can replace the question mark (?) in it.
| 6 | 21 | 14 |
| 40 | 500 | ? |
| 8 | 25 | 7 |
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. 91
| Understanding | Application |
|---|---|
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In each column, (1st row x 3rd row) - 3rd row = 2nd row 1st column: (6 x 8) - 8 = 40 2nd column: (21 x 25) - 25 = 500 |
Similarly, 3rd column: (14 x 7) - 7 = 91 |