Find the missing number from the below options.
80
The given figure:
The logic is as follows:The number in the square is the product of the number that is in the same sector and the number that is in the sector which is to its immediate left:
Hence, 80 is the missing number in the figure.
Find the missing number from the below options.

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, ?
In the following question, find the missing number from the given series.
6, 35, 144, 435, 872, ?