Explanation

Ishrat Husain  is the Author of book “Governing The Ungovernable”?

Explanation

Natural Gas is also known as Methane.

The principal use of methane is as a fuel.

Natural gas is a fossil fuel energy source. 

Explanation

USB stands for Universal Serial Bus.

USB is a device used to carry data from one to another computer. 

Explanation

To talk through one's hat means to speak without knowledge or to make foolish or inaccurate statements.

کسی کی ٹوپی سے بات کرنے کا مطلب ہے بغیر علم کے بات کرنا یا احمقانہ یا غلط بیان دینا۔

Explanation

Pneumonia is an infection that inflames the air sacs in one or both lungs.

The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing.

Explanation

 Number of population who read magazine

= (45 + 55 + 40) - (30 + 25 + 15) + 10

= 140 _ 70 + 10

= 80%

Number of population who do not read magazine

= 100 - 80 = 20% 

Explanation

About National Anthem

National Anthem was written by Hafeez Jalandhari in 1952 

the music was produced by Ahmad G. Chagla in 1949.

It was officially adopted as Pakistan's national anthem on 13 August 1954.

Ahmed Rushdi recorded the National Anthem of Pakistan in 1954.

After 68 years Pakistan's National Anthem recorded

15 lines in the National Anthem of Pakistan

48 Words in the National Anthem of Pakistan

The National Anthem of Pakistan was played for the first time in front of Raza Shah Rahalvi of Iran

Explanation

Energy is measured in units of kilocalories

One kilocalorie  is equal to 4.18 kilojoules.

The amount of energy a food contains per gram is known as its energy density,

So we can describe fat as more energy-dense than protein or carbohydrate.

Explanation

John McCarthy is recognized as the father of Artificial Intelligence due to his astounding contribution in the field of Computer Science.

John McCarthy was an American computer scientist

Note: Artificial Intelligence is a branch of Computer science, which aims to create intelligent machines so that machine can think intelligently in the same manner as a human does.

Explanation

That was an abridged edition of the book

Abridged: Refers to a condensed version of a book that retains the main content but removes less essential parts.