If line $\ell$ is perpendicular to both lines $m$ and $n$, then $m$ and $n$ are

If line $\ell$ is perpendicular to both lines $m$ and $n$, then $m$ and $n$ are
  1. parallel
  2. perpendicular
  3. intersecting
  4. coincident

Solution

Common perpendicular implies parallelism.

Asked in: MH-SSC-9

Practice more Parallel Lines questions on Aicharya