Four columns are identical in all parameters except end conditions. Arrange them in their ascending order of load carrying capacity.i. Both ends are hingedii. Both ends are fixediii. One end is fixed and the other end is freeiv. One end is fixed and the other end is hinged

• A. iii, i, iv, ii
• B. ii, iv, i, iii
• C. i, ii, iii, iv
• D. i, iv, iii, ii