Explanation

Quaid e Azam Mausoleum is located in Karachi.

Mazar-e-Quaid, also known as Jinnah Mausoleum or the National Mausoleum

Mazar-e-Quaid is the final resting place of Muhammad Ali Jinnah, the founder of Pakistan.

Designed in a 1960s modernist style,

it was completed and open on June 2, 1970

Architect: Yahya Merchant

Mazar-e-Quaid is an iconic symbol of Karachi

while 

Quaid-e-Azam Residency is situated in Ziarat

Explanation

Harappa is situated along the banks of the Ravi River.

It is located in the Sahiwal district Punjab province of Pakistan.

The Harappan Civilization is also called as Indus Valley Civilization.

Explanation

Mughal Emperor Shah Jahan built Shalimar Gardens in Lahore.

Its construction was started in the year 1647 and completed in 1959

It is included in World Heritage Site: 1981

Its also known as the Jamia Masjid of Thatta

Explanation

The site was inscribed as a UNESCO World Heritage Site in 1981 as an "outstanding testament" to Sindhi civilization between the 14th and 18th centuries.

Explanation

Mohenjo-Daro is Located in Larkana upper Sindh

It was the largest settlement of the ancient Indus Valley Civilisation

it was first recognized in 1922

R. D. Banerji discovered it

Mohenjo-Daro means Mound of the Dead

This is because the remains started to have layers over them after they had declined.