13715. Two closely-coiled helical springs ‘A’ and ‘B’ are equal in all respects but the number of turns of spring ‘A’ is double that of spring ‘B’. The stiffness of spring ‘A’ will be __________ that of spring ‘B’. September 13, 2025 by Admin one-sixteenth one-eighth one-fourth one-half ✅ The correct answer is option D.