PID stands for

B' stands for addition, 'G' stands for subtraction, 'E' stands for multiplication, 'C' stands for division, 'D' stands for equal to, 'A' stands for greater than, 'F' stands for less than. In each of the four alternatives, only one expression is correct according to the letter symbol. Identify that expression.

P stands for set of Politicians. I stands for set of Indians. S stands for set of Scientists. Which sort of men are represented by (a)?

Identify the correct response from the given premises stated according to following symboles. 'A' stands for not less than (cancel(lt)) 'B' stands for not equal to (!=) 'C' stands for not greater than (cancel(gt)) 'D' stands for greater than (gt) 'E' stands for less than (lt) 'F' stands for equal to (=)

If '+' stands for ' -: ', 'xx' stands '+', '-' stands for 'xx' and ' -: ' stands for '-' then which of the following statements is correct?

If '+' stands for 'multiplication', '<' stands for 'division', '-' stands for 'addition', ' -: ' stands for 'subtraction' and 'xx' stands for 'greater than', identify which expression is correct.

If = stands for + , div stand for - , +" stands for "= - " stands for "div xx" stands for " lt gt " stands for "xx then find the out the wrong item among the following