Question : Directions: Select the missing number from the given responses.
| 23 | ? | 12 |
| 6 | 13 | 7 |
| 138 | 117 | 84 |
Option 1: 9
Option 2: 13
Option 3: 17
Option 4: 15
Correct Answer: 9
Solution : Given:
| 23 | ? | 12 |
| 6 | 13 | 7 |
| 138 | 117 | 84 |
In each column multiply the first two numbers to obtain the third number.
Column 1:
23 × 6 = 138
Column 2:
(?) × 13 = 117
⇒ (?) = 117 ÷ 13
⇒ (?) = 9
Column 3:
12 × 7 = 84
So, 9 is the missing number. Hence, the first option is correct.
Related Questions
Question : Directions: Select the missing number from the given responses.
| 134 | 34 | 100 |
| 117 | 86 | 31 |
| 87 | ? | 64 |
Option 1: 120
Option 2: 23
Option 3: 55
Option 4: 30
Question : Directions: Select the missing number from the given responses.
| 16 | 17 | 28 |
| 21 | 23 | 27 |
| ? | 391 | 756 |
Option 1: 377
Option 2: 351
Option 3: 336
Option 4: 306
Question : Directions: Select the missing number from the given responses.
| 21 | 27 | 29 |
| ? | 96 | 142 |
| 57 | 69 | 113 |
Option 1: 46
Option 2: 69
Option 3: 29
Option 4: 78
Question : Directions: Select the missing number from the given responses.
| 111 | 314 | 205 |
| 34 | 39 | 102 |
| ? | 275 | 103 |
Option 1: 172
Option 2: 75
Option 3: 77
Option 4: 170
Question : Direction: In each of the following question, select the missing number from the given responses.
| 24 | 20 | 37 |
| 31 | 25 | ? |
| 26 | 36 | 19 |
Option 1: 26
Option 2: 30
Option 3: 25
Option 4: 23
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