mathematical operations

An input-output is given in different steps. Some mathematical operations are done in each step. No mathematical operation is repeated in next step but it can be repeated with some other mathematical operation (as multiplication can be used with subtraction in step 1 and same can be used with addition in step 2) As per the rules followed in the steps given above, find out in each of the following questions the appropriate step for the givne input What is the result of addition of numbers obtained in step 3?

An input-output is given in different steps. Some mathematical operations are done in each step. No mathematical operation is repeated in next step but it can be repeated with some other mathematical operation (as multiplication can be used with subtraction in step 1 and same can be used with addition in step 2) As per the rules followed in the steps given above, find out in each of the following questions the appropriate step for the givne input What is the result of multiplication of individual numbers in block obtained in last step?

An input-output is given in different steps. Some mathematical operations are done in each step. No mathematical operation is repeated in next step but it can be repeated with some other mathematical operation (as multiplication can be used with subtraction in step 1 and same can be used with addition in step 2) As per the rules followed in the steps given above, find out in each of the following questions the appropriate step for the givne input What is the result of division of 2nd block and 1st block values in step 2?

Two physical quantities P and Q have different dimensions. Which of the following mathematical operation is/are possible?

Two physical quantities A and B have different dimensions. Which mathematical operation given below is physically possible ?

Two quantities A and B have different dimensions. Which mathematical operation given below is physically meaningful?

What mathematical operation should come at the place of ? in the equation: 2?6-12-:4+2=11(a)+(b)-(c)xx (d) -:

Refer the following table, where in the first column four pairs of two vectors are shown and in the second column some possible outcomes of basic mathematical operation on these vectors are given. Suggest suitable match(s).