Consider the three cases given in figures shown. Assume the friction to be absent everywhere and the pulleys to be light; the string connecting the blocks to other block or flxed vertical wall to be light and inextensible . Let ${\mathrm{T}}_{\mathrm{A}}, {\mathrm{T}}_{\mathrm{B}} \mathrm{and} {\mathrm{T}}_{\mathrm{C}}$ be the tension in the strings in figure A, figure B and figure C respectively. Then pick the correct comparison between the given tensions (for the instant shown) from options below.

• A

  ${\mathrm{T}}_{\mathrm{A}} = {\mathrm{T}}_{\mathrm{B}} = {\mathrm{T}}_{\mathrm{C}}$

• B

  ${\mathrm{T}}_{\mathrm{B}} = {\mathrm{T}}_{\mathrm{C}} < {\mathrm{T}}_{\mathrm{A}}$

• C

  ${\mathrm{T}}_{\mathrm{A}} < {\mathrm{T}}_{\mathrm{B}} < {\mathrm{T}}_{\mathrm{C}}$

• D

  ${\mathrm{T}}_{\mathrm{B}} <\hspace{0.17em}{\mathrm{T}}_{\mathrm{C}} < {\mathrm{T}}_{\mathrm{A}}$