Explanation:

Let’s break it down, one by one:

- Giddha – Punjab:

• This one’s spot on. Giddha is a super popular women’s folk dance from Punjab, known for its playful movements and rhythmic clapping.

- Wancho – Arunachal Pradesh:

• Absolutely correct. Wancho is a traditional dance performed by the Wancho tribe in Arunachal Pradesh, usually during local festivals and rituals.

- Ghumar – Bihar:

• Here’s where things go off-track. Ghumar (or Ghoomar) is actually a folk dance from Rajasthan, not Bihar. Bihar’s famous for dances like Jat-Jatin or Bidesia, not Ghumar.

- Nongkrem – Meghalaya:

• Yup, that checks out. Nongkrem is a religious dance performed by the Khasi tribe during the Nongkrem festival in Meghalaya.

So the INCORRECT pair is:

- Ghumar – Bihar