Study the given pattern carefully and select the number from among the given options that can replace the question mark (?) in it. 
To solve the given pattern and find the number that replaces the question mark, we need to understand the logic used in the numbers surrounding the central one.
Looking at the pattern in the first diagram:

We have:
Notice the following:
Now let's apply this pattern to the second set of numbers:
Applying the same logic:
Thus, the number that replaces the question mark is 77.
This explains that the correct answer is 77.
Study the given pattern carefully and select the number that can replace the question mark (?) in it.

Study the given pattern carefully and select the number from among the given options that can replace the question mark (?).

Study the given pattern carefully and select the number from among the given options that can replace the question mark (?).
Study the given pattern carefully and select the number from the given options that can replace the question mark (?).
Study the given pattern carefully and select the number from among the given options that can replace the question mark (?).
Study the given pattern carefully and select the number from among the given options that can replace the question mark (?).
Study the given pattern carefully and select the number that can replace the question mark (?) in the third figure.
Study the given pattern carefully and select the number that can replace the question mark (?) in the third figure.
Study the given pattern carefully and select the number that can replace the question mark (?) in the third figure.
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
Find the missing number from the below options.

Find the missing number from the below options.

Find the missing number from the below options.

In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives
12 | 17 | 121 |
21 | 81 | 144 |
36 | 45 | ? |
In the following question, find the missing number from the given series.
4, 12, 48, 240, 1440, ?