Indian Heritage and Monuments

 Option (3) is correct.

Imambara is not a place of public worship but an apartment in a private house. The apartment is set apart for the performance of certain Mohurrum ceremonies for use of the owner and family members.

Asaf-ud-Dawlah, the Nawab of Oudh (Awadh), shifted his capital from Faizabad to Lucknow in 1775. This move was driven by Lucknow's strategic location and better defensive position. Under his rule, Lucknow became a magnificent city known for its patronage of arts, architecture, and culture, earning it the title 'Constantinople of India'.

The Rumi Darwaza in Lucknow was built by Nawab Asaf-ud-Daula in 1784 and was explicitly modeled after the Sublime Porte (Bab-i-Humayun) in Istanbul. This 60-foot high gateway served as the entrance to the Bara Imambara complex and represents the Awadhi architectural style that drew heavily from Ottoman influences.

Agra served as the primary capital for three great Mughal emperors: Akbar (who made it his capital in 1556 and built the Agra Fort), Jahangir (who ruled from Agra), and Shah Jahan (who was born in Agra and later commissioned the Taj Mahal there). The city remained the Mughal capital until Shah Jahan shifted it to Delhi in 1648.

The Portuguese renamed Gharapuri Island as 'Elephanta' in the 16th century after discovering a large stone elephant statue near the shore. The original name 'Gharapuri' means 'Fortress City' or 'City of Caves' in Marathi. The island is famous for its rock-cut Elephanta Caves containing Hindu and Buddhist sculptures, including the magnificent 20-foot high three-headed Shiva statue (Trimurti), a UNESCO World Heritage Site.

Lucknow (spelled 'Lukhnow' in the question) became the seat of the Awadh Nawabs after 1775 when the capital was moved from Faizabad. Shuja-ud-Daula and subsequent Nawabs developed Lucknow into a major center of culture, architecture, and Persianate culture.

Babur described Kabul as 'the most wonderful place in the known world' in his memoir Baburnama. He was deeply fond of Kabul's climate, gardens, and geography, calling it one of the most beautiful cities he had encountered. This quote reflects his personal affection for the city.

In 1529, Babar's easternmost extension was Patna (then called Azimabad) after his victory at the Battle of Ghaghra against the Afghans. This battle marked the eastern limit of Babar's conquests in the Gangetic plain, though control beyond this was tenuous and soon receded after his death.

The three Sangam Literary Assemblies were held in Madurai, which was the capital of the Pandya kingdom and the major center of Tamil literary culture. According to Tamil tradition and Sangam literature itself, the three Sangams (Tamil Kadal) were patronized by Pandya kings and convened in Madurai over several centuries. The first Sangam is said to have been held at then-Madurai (capital lost to sea), the second at Kapatapuram, and the third at present-day Madurai. Thanjavur was a later Chola capital, Kanchipuram was Pallava territory, and Vanji was the Chera capital.

The Varaha (boar) incarnation of Vishnu is famously depicted at Udaygiri Caves near Vidisha, commissioned by Chandragupta II of the Gupta dynasty. This massive sculpture shows Vishnu lifting the earth goddess Bhudevi from the cosmic ocean, symbolizing the restoration of dharma. Ellora has ShaVaite themes, Hathigumpha is Jain-related, and Elephanta features Shiva.

Mamallapuram (Mahabalipuram) has several famous sculptural panels including the Descent of the Ganges (also called Arjuna's Penance) and Draupadi's disrobing from the Mahabharata. However, the Kirata episode (Shiva disguised as a hunter testing Arjuna) is not among the famous depictions at this site, though it appears in other temple art.

The Modhera Sun Temple, dedicated to the Sun God Surya, is located in Modhera, Gujarat. Built in the 11th century by the Chalukya dynasty king Bhimdev I, it's an excellent example of Maru-Gurjara architecture with intricate carvings and a stepwell (kund).

Barsur, an ancient town in Bastar region often called the city of temples, houses the old Mama-Bhanja temple reflecting the region's rich architectural and cultural heritage.

 Kaziranga National Park, Assam is the Unesco approved world heritage site .