Among the following degenerate orbitals are

The degenerate orbitals are $\mathrm{\pi }2{\mathrm{p}}_{\mathrm{x}},\mathrm{\pi }2{\mathrm{p}}_{\mathrm{y}}$

Degenerate orbitals - Orbitals with same energy level.

A) $\sigma 1\mathrm{s}$ (Bonding orbital) ,  ${\sigma }^{*}1\mathrm{s}$(Anti-bonding orbital) – Different energy level

B) $\mathrm{\sigma }2p_x$ (Bonding orbital) , ${\mathrm{\sigma }}^{*}2{\mathrm{p}}_{\mathrm{x}}$(Anti-bonding orbital) – Different energy level

C) $\mathrm{\pi }2{\mathrm{p}}_{\mathrm{x}},\mathrm{\pi }2{\mathrm{p}}_{\mathrm{y}}$ (Both bonding orbital and belongs to p-orbital) - Same energy level

D) $\mathrm{\pi }2\mathrm{py}$ ((Bonding orbital) , ${\mathrm{\pi }}^{*}2\mathrm{pz}$(Anti-bonding orbital) - Different energy level