Q:

Which of the following ways has been suggested to reduce the economic cost of lockdown due to pandemic?
(i) Albeit less accurate, adopting rapid tests that are cheap and yield results in minutes.
(ii) Cheaper, faster but accurate tests to scale-up testing.
(iii) Combining aggressive testing and isolation.

• 1
  Only (i)
• 2
  Both (ii) and (iii)
• 3
  Only (iii)
• 4
  Both (i) and (iii)
• 5
  None of these.