User Forum

Subject :NSO    Class : Class 8

Pre-weighed pieces of cloth of nylon, cotton, silk and wool of equal measurements are taken and soaked in a beaker filled with water. After a few minutes, the cloth pieces were taken out of the beaker and weighed again. Which of the following options places them in the correct order of their final weights?

A Wool > Silk > Nylon > Cotton
B Cotton > Silk > Nylon > Wool
C Silk > Wool > Cotton > Nylon
D Wool > Cotton > Silk > Nylon


Post Your Answer