Explanation

Given:

- Speed of train = 30 m/s  

- Time to cross bridge = 20 s  

- Length of bridge = 400 m  

Total distance covered = Speed × Time = 30 × 20 = 600 m  

So, length of train = 600 - 400 = 200 m

Correct answer: 200 m 

Explanation

Solution for 4x+5 -17=0 equation

4x + 5 = 17

4x = 17 - 5

4x  = 12 (divide both sides by 4 to get x)

4x/4 = 12/4

x = 3

SH5-9-2023

Explanation

• Are you going to the bank? No, I have already gone there.
• ...
• “Gone” is the past participle of “go,”
• “Gone” is used to form the past perfect (pluperfect) verb tense.

Explanation

• The sun revolve round the earth.
  
• revolve meaning: گھومنا
• ................
• How to use Revolve in a sentence
• The first great fact to be noticed is that the planets revolve around the sun in the same direction.
• ....................
• Revolve is defined as to think about something, or cause to move in a circle. 
  
  

Explanation

Ariana is the Airline of Afghanistan

****

Ariana Afghan Airlines (ARIANA) is the largest airline in Afghanistan

and serves as the country's National Carrier.

ARIANA is the oldest airline in Afghanistan and has historical credibility in the aviation market.

***

Ariana Afghan Airlines was founded on 27th January 1955.

Its headquarter is located in Kabul, Afghanistan.

Explanation

A:45,54 45+54=99 45-54=9

Explanation

Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin

Darwin's theory of evolution, also called Darwinism, can be further divided into 5 parts:

"evolution as such",

common descent,

gradualism,

population speciation,

and natural selection.

***

There are four principles at work in evolution—

variation,

inheritance,

selection

and time.

ND11-07-2023

Explanation

Senkaku is a disputed island between Japan and China located in the East China Sea.

the Diaoyu Islands in the People's Republic of China (PRC), and the Tiaoyutai Islands in the Republic of China (ROC or Taiwan)

The Senkaku Islands dispute, or Diaoyu Islands dispute, is a territorial dispute over a group of uninhabited islands 

Explanation

On 24 January 2021, the official Israeli embassy in the UAE was opened with Eitan Na'eh

On 30 May 2021, the embassy of the United Arab Emirates officially opened in Tel Aviv, with Mohamed Al Khaja 

Sh26-8-2023

Explanation

• she was feeling groggy even after five hours of the surgery.
• ......
• groggy meaning: بدمزاج
• groggy means dazed, weak, or unsteady, especially from illness, intoxication, sleep, or a blow.