Choose the alternative that best replaces the question mark(?) in the given figure.

Find the value of ' k' in the given table.

In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives.

Which one will replace the question mark?

Select the appropriate number to replace the Question mark (?).

In the following question, find the number that will come in place of question mark from the given options.