Which orbital has more energy?

کون سا مدار زیادہ توانائی رکھتا ہے؟

None of these

Among the given orbitals, the 6p orbital has higher energy compared to 4d and 6d.

Because p orbitals are less stable than d orbitals at the same principal quantum number.

The order of energy levels depends on the (n+l) rule, where orbitals with higher $n + l$ values have more energy.