Explanation

1,5,9,13, ---- 40th

d=5-1=4 d=9-5=4 =1+(40-1)*4 =1+156 =157

U have to use the formula S=n/2 [2a+(n-1)d]

S=40/2[2(1)+(40-1)4]

S=20[2+(39)4]

S=20[156]

S=3160

ND-8-08-2023

Explanation

Have you ever been to China  کیا آپ کبھی چین گئے ہیں

**

The verb 'been' is always used with has/have/had, and we use it in the perfect tense. 

Been: سفر کرنا، جانا، دورہ کرنا

ND-8-08-2023

Explanation

Brexit comes into force after a year of wrangling on January 01, 2021

After years of wrangling, Britain is finally separating from the EU on January 1, 2021

 Brexit, starting from the referendum and running through Brexit Day on 31 January 2020 

and on to 1 January 2021 (the end of the transition period).

Brexit is an abbreviation of two English words: 'Britain' and 'exit' and refers to the withdrawal process of the United Kingdom (UK) from the European Union (EU).

SH26-8-2023

Explanation

Global warming is increasing the surface of the earth.

It increases carbon dioxide, methane, and other greenhouse gases in the atmosphere.

ND-8-08-2023

Explanation

Explanation

It was Preposterous to think that it could possibly snow in the middle of the desert.

preposterous is used as an adjective that means"  completely unreasonable and ridiculous".

Preposterous means بے معنی، احمقانہ 

ND-8-08-2023

Explanation

The young, thin boy surprised his wrestling opponent with his wiry strength

Wiry means پتلا لیکن طاقتور Someone who is wiry is somewhat thin but is also strong.

wiry is the best option to make a meaningful sentence

ND-8-08-2023

Explanation

The European Union unveiled its “Global Gateway” project on December 01, 2021.

The project was initiated by the EU Commission, under the leadership of Ursula von der Leyen.

European Union (EU) unveiled a strategy to mobilize up to 340 billion dollar investment spending between 2021-2027,

a key plan to counter China's Belt and Road Initiative called Global Strategy.

ND12_8_2023

Explanation

On 21 July 1921, a young surgeon named Frederick Banting and his assistant Charles Best

On 11 January 1922, insulin was first used in the treatment of diabetes

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Explanation

Gilgit is a city of: Gilgit-Baltistan Pakistan

Gilgit Baltistan is located on the North side of Pakistan

Gilgit-Baltistan, formerly known as the Northern Areas, is a region administered by Pakistan as an administrative territory.

Gilgit-Baltistan was Established on 1 November 1948

Capital of Gilgit-Baltistan is Gilgit

Largest city of Gilgit-Baltistan is Skardu

ND12_8_2023