Explanation

The 1962 constitution was remained active for 7 years (1962-1969)

President Ayub Khan promulgated the Constitution of 1962 on 1 March 1962

It finally came into effect on 8 June 1962

In 1962 constitution:

• The presidential government system was introduced 
• Urdu and Bengali was Declared as the Official Language 

Iskandar Ali Mirza, the first president of Pakistan abrogated the constitution of 1956 

Ayoub Khan was made chief of martial law after this abrogation

Ayoub Khan enforced the new constitution on 8th June 1962

Yahiya Khan abrogated the 1962 constitution and became CMLA

Explanation

Tsunami means "Harbour Waves".

World Tsunami Awareness Day is observed annually on November 5 to create awareness about this deadly disaster.

Explanation

• A user interface that is easy to use is considered to be user friendly
• ...
• A GUI (user interface design guidelines) is considered to be more user-friendly than a text-based command-line interface.
• such as MS-DOS, or the shell of Unix-like operating systems.
• **
• The user interface (UI) is the point of human-computer interaction and communication in a device.
• The user interface (UI) includes display screens, keyboards, a mouse and the appearance of a desktop. 
  

Explanation

A header is a text that is placed at the top of a page, while a footer is placed at the bottom, or foot, of a page.

By default, on MS-Word the header or footer is printed on every page.

It can be changed in the Header and Footer menu.

Explanation

Taiwan was formerly known as Formosa

It is official Republic of China

Its Capital is Taipei.

Its Currency is the New Taiwan Dollar.

Its official language is Mandarin.

It located is on the Continent of Asia.

Its Primary Religion is the Polytheistic ancient Chinese religion, Buddhism.

Its Parliament is called Yuan.

Explanation

• At the time of Independence Muslim, the community was in majority in the state of Kashmir
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• British government sold Kashmir for a sum of 7.5 million Nanakshahee rupees to Gulab Singh, hereafter bestowed with the title of Maharaja.
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• In the last census of British India in 1941, the total population of Kashmir and Jammu was 3,945,000.
• 1.The total Muslim population was 2,997,000 (75.97%),
• 2 The Hindu population was 808,000 (20.48%),
• 3.The Sikh 55,000 (1.39%)

Explanation

Sub-Himalayas are also known as Siwalik or Outer Himalayas.

Sub-Himalayan range of the northern Indian subcontinent.

Their average height varies between 600 and 1200 meters,

 The range spans the modern-day countries of :

1. Pakistan,
2. India,
3. Nepal,
4. and Bhutan.

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Explanation

He is knocking at the door 

وہ دروازے پر دستک دے رہا ہے

the preposition "at" is used to indicate a specific location

where the action of knocking is taking place.

Explanation

The Indus Waters Treaty (IWT) is a water-distribution treaty between India and Pakistan.

Indus Waters Treaty brokered by the World Bank

It was signed in Karachi on 19 September 1960

Sighed by:

• Indian Prime Minister Jawaharlal Nehru 
•  Pakistani President Ayub Khan.

The Treaty allocates the 3 Western Rivers to Pakistan

1.  Indus
2. Jhelum
3. Chenab  

the 3 Eastern Rivers  to India

1. Sutlej
2. Beas
3. Ravi

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Explanation

مرزا اسداللہ خان غالب 27 دسمبر 1797 کو آگرہ میں پیدا ہوئے۔