Explanation

Samuel Johnson compiled the first English dictionary

He was published on 15 April 1755

Explanation

Shelley's "Mont Blanc" is written in blank verse,

Which means unrhymed iambic pentameter.

Explanation

Atom bomb is based on the principle of nuclear fission.

 uncontrolled nuclear fission is the principle for an atom bomb.

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

The primary benefit of conserving hawks and owls to mankind 

They naturally control populations of rodents and other small animals that can cause damage or spread diseases.

These birds of prey are apex predators,

They play a crucial role in maintaining the balance of ecosystems. 

Explanation

The oldest continuously operating airport in Pakistan is located in Lahore

This airport was known as Walton Airport, which was founded in 1918.

It is named after Sir Colonel Cusack Walton.

The airport was active until 1962.

It is now defunct for private usage as well.

It is now a defunct airport and has been converted into the Central Business District of Punjab.

Additional information 

The airport is named after a former head of a flying school, namely Sir Colonel Cusack Walton.

On 21st August 2021, the Government of Punjab. leased the land to LCBDDA (Lahore Central Business District Development Authority) 

Explanation

Hadith which is directly narrated by Prophet Muhammad (PBUH) is called Marfu.

Hadith which is directly narrated by Companions is called Mawquf.

Hadith which is directly narrated by Tabi is called Maqtoo.

Explanation

Given x + 1/x = 10:

Step 1: Square both sides

(x + 1/x)² = 10²

x² + 2(x)(1/x) + 1/x² = 100

x² + 2 + 1/x² = 100

Step 2: Solve for x² + 1/x²

x² + 1/x² = 100 - 2

x² + 1/x² = 98

Explanation

The national tree of China is the ginkgo tree (Ginkgo biloba), also known as the maidenhair tree. 

China Capital is Beijing.

China Currency is Chinese Yuan.

China official language is Mandarin.

China located is in Continent Asia.

China Primary Religion is N/A.

China Head of Govt. is President - Xi Jinping.

China Parliament called National People’s Assembly.

Explanation

To hit below the belt: To say something that is often too personal, usually irrelevant, and always unfair.