Explanation

The correct sentence is:

"Either of the plans is workable."

 "Either" is singular, so it takes a singular verb ("is").

The second option is incorrect because "either" should be followed by "is," not "are."

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

Thus, nth term = a+(n−1)

d=(p+q−1)+(n−1)×(−1)

d =(p+q−n)

Explanation

Either you apologize, or I will never speak to you again.

یا تو آپ معافی مانگیں، یا پھر میں آپ سے کبھی بات نہیں کروں گا۔

..

Either Or means دو لوگوں یا چیزوں کے درمیان اٹل انتخاب

"Either" shows a condition/choice. It means that:

"either, or" is a common expression meaning "whatever" or "doesn't matter to me."

ND12_8_2023

Explanation

I understood Sara's sister was unfriendly but now I realize she is a very nice person

میں سمجھ گیا کہ سارہ کی بہن غیر دوستانہ تھی لیکن اب مجھے احساس ہوا کہ وہ بہت اچھی انسان ہے۔

.....................

Understood is the past participle of understanding.

Understood is the past tense

Explanation

a nice old stone

ایک اچھا پرانا پتھر

nice stone is a verb 

A nice old stone is best to keep the meaning of the original sentence.

SH16-8-2023

Explanation

Radio waves are  Electromagnatic waves

  with the longest wavelengths in the electromagnetic spectrum, typically with frequencies of 300 gigahertz 

Radio waves were first predicted by the theory of electromagnetism proposed in 1867 by Scottish mathematical physicist James Clerk Maxwell

SH5-8-2023

Explanation

 Sri Lanka citizen was murdered in Sialkot over alleged blasphemy

***

Priyantha Kumara Diyawadana was a 49-year-old Sri Lankan man, 

who was lynched by a mob on 3 December 2021 in Sialkot, Punjab, Pakistan over allegations of blasphemy

Explanation

Kepler's law explains the motions of planets in the solar system.

Kepler's Laws of Planetary Motion

They describe how:

(1) planets move in elliptical orbits with the Sun as a focus

(2) a planet covers the same area of space in the same amount of time no matter where it is in its orbit

(3) a planet's orbital period is proportional to the size of its orbit (its semi-major axis).

Explanation

• He washed his hand when he was cooking the dinner
• .....
• Washed meaning: دھویا
• Washed means clean with water and, typically, soap or detergent