Match the following simple machines in column-I with their respective uses given in column-II. Column - I Column - II p. Pulley i. To fix two q. Wedge ii. To lift heavy objects r. Screw iii. To cut objects

• A.  p-ii, q-i, r-iii                       
• B.                         p-ii, q-iii, r-i                       
• C.                         p-i, q-iii, r-ii                       
• D.                         p-iii, q-i, r-ii