Q:

Choose the correct option according to the increasing order of storage capacity?

• 1
  CD-RW< DVD< Blu Ray Disc< Hard Disk
• 2
  CD-RW-DVD< Hard Disc< Blu Ray Disc
• 3
  CD-RW< Blu Ray Disc< DVD< Hard Disk
• 4
  CD-RW< Blu Ray Disc< DVD< Hard Disk