Complete the series choosing the missing letter

ab__b__aa__b__ba

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

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

Select the option that is related to the fourth term in the same way as the first term is related to the second term.
16 : 272 :: ? : 380

Find the missing number form the given table.

Find the missing number from the given alternatives.

Study the given pattern carefully and select the number that can replace the question mark (?) in it.

Select the missing number from given responses.