Question : Direction: Select the missing number from the given alternatives.
| 4 | 8 | 16 |
| 32 | 64 | 128 |
| ? | 512 | 1024 |
Option 1: 468
Option 2: 456
Option 3: 268
Option 4: 256
Correct Answer: 256
Solution : Given:
| 4 | 8 | 16 |
| 32 | 64 | 128 |
| ? | 512 | 1024 |
In the second column, 2 3 = 8, 2 6 = 64, 2 9 = 512. Here, 3, 6, and 9 are in AP.
In the third column, 2 4 = 16, 2 7 = 128, 2 10 = 1024. Here, 4, 7, and 10 are in AP.
In the third column, 2 2 = 4, 2 5 = 32. The next number in the power of two will be 8.
So, the missing number is 2 8 = 256.
Hence, option fourth is correct.
Related Questions
Question : Direction: Select the missing number from the given responses.
| 7 | 14 | 4 |
| 4 | 12 | 9 |
| 6 | 24 | ? |
Option 1: 14
Option 2: 16
Option 3: 21
Option 4: 22
Question : Direction: Select the missing number from the given matrix:
| 5 | 2 | 4 |
| 4 | 4 | 7 |
| 2 | 5 | 3 |
| 18 | 30 | ? |
Option 1: 43
Option 2: 42
Option 3: 33
Option 4: 32
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 responses.
| 43 | 25 | ? |
| 21 | 40 | 35 |
| 35 | 34 | 28 |
Option 1: 36
Option 2: 46
Option 3: 40
Option 4: 26
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
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