Which algorithm solves the shortest path problem in a

Find the missing term:

Find the missing number.

In the following question, select the missing number from the given alternatives.

45, 15, 60, 75, 135, ?

In the following expression find the missing term:  

Find the missing number from the given responses.

3       5       7

4       6       8

5       7       9

Find the missing letter.

Find the missing number.

. 

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

Select the missing number from the given responses.

Find the missing term :