Pakistan Studies

Tarbela Dam was completed in 1978, making option B the correct answer. This dam is one of the largest earth-filled dams in the world and a major hydroelectric power source in Pakistan.

The length of the Gwadar to Kashgar Motorway, part of the China-Pakistan Economic Corridor (CPEC), is approximately 2,500 km, making option B the correct choice. This motorway connects Gwadar port in Pakistan to Kashgar in China, facilitating trade and connectivity.

Mirani Dam is located on the Dasht River in Balochistan, Pakistan. This is a well-known fact in Pakistan's geography and water resource management.

The national flag of Pakistan was designed by Ahmed Ghulam Ali Chaghla, who was the Deputy Minister for Education and Information. Amir Uddin Kidwai is not credited with designing the flag.

Anchar Lake is located in the Soura area of Srinagar district in the Indian-administered union territory of Jammu and Kashmir, India. It is connected to Dal Lake via the Amir Khan Nallah channel. It is not located in Dadu District or Khushab District of Pakistan. Therefore, option A is correct.

The Suez Canal is approximately 193.3 kilometers (120 miles) long, making option A the correct answer. This is a well-documented fact about the canal's length.

Spiders are arachnids and characteristically have eight legs, which distinguishes them from insects that have six legs.

According to the Constitution of Pakistan and official government sources, the President of Pakistan is the Supreme Commander of the Pakistan Armed Forces. This role is constitutionally vested in the head of state, who holds the highest authority over the military. While the Prime Minister exercises significant control over defense policy and military affairs in practice, the formal and constitutional title of Supreme Commander belongs to the President. This is confirmed by official documents from the Ministry of Defence and other authoritative sources.

The word 'homogeneous' means composed of parts or elements that are all of the same kind. Its antonym is 'different,' which means not the same or dissimilar. Therefore, option A is correct.

The Tarbela Dam, located in Pakistan, is the largest earth-filled dam in the world by volume. Mangla Dam is also significant but smaller in comparison. Therefore, option A is correct.