Which species is planar?

Which of the following tetraatomic species is planar and sp^(3)d by hybridised ?

One among the following species is planar

Which of the species is planar and polar :-

Which of the following species is planar and polar?

Which of the following species is planar and has a bond angle very close to 120^(@) ?

Which of the following species is planar and has a bond angle very close to 120^(@) ?

How many number of tetraatomic species are planar ?

Which one of the following species is planar and non-polar with two lone pairs of electrons on the central atom ?