the probability of any event of an experiment is-

(a) 1

(b) 0

(c) greater than 1

(d) lies between 0 and 1 (both inclusive)

 THE ANSWER IS (D) THE PROBABILITY LIES BETWEEN 0 TO 1(BOTH INCLUSIVE).

THIS IS BECAUSE THERE CAN BE NO CHANCE(P=0),  FAIR CHANCE(P=1/4),  HALF CHANCE(P=1/2), GOOD CHANCE(P=3/4), AND ABSOLUTE CHANCE(P=1) OF A THING TO OCCUR AND THE RESULT CAN BE ANYONE OF THEM.