Explanation

When an object is placed between F (focus) and 2F in a convex lens, the image is formed beyond 2F.

The image is real, inverted, and magnified because light rays converge beyond twice the focal length.

Explanation

The sentence "Wajid gives a well-written statement." follows the Present Indefinite (Simple Present) tense structure: Subject + base verb (+s/es) + object.

The verb "gives" confirms it is in the Present Indefinite tense.

Explanation

√-1 is represented as "i" (the imaginary unit) in complex numbers.

√-1 × √-1 = i × i = i².

By definition, i² = -1.

Explanation

In running events, touching the border line with legs is crucial for maintaining the correct lane and avoiding disqualification.

Stepping outside the track can lead to penalties or disqualification in competitive races.

Explanation

The sentence is in passive voice (present continuous tense), so the correct structure is is being + past participle.

"Show" becomes "shown" in the past participle form, making "is being shown" the correct choice.

Explanation

Evaluation helps in motivating learners by recognizing their progress and achievements.

It encourages continuous improvement and active participation in learning.

Explanation

The Least Common Multiple (LCM) of two numbers is the smallest number that is a multiple of both.

Since (a - b)^4 and (a - b)^3 are both powers of (a - b), their LCM is the highest power of (a - b) between them:

LCM = (a - b)^4

Explanation

Hamza gives 1/5 of 500 = Rs. 100 to Adil, leaving Rs. 400.

He then gives half of 400 = Rs. 200 to Bilal, so he is left with Rs. 200.

Explanation

The Agreement for Bringing Peace to Afghanistan,  the Doha Agreement

commonly known as the US–Taliban deal 

Doha Agreement was  signed by the United States and the Taliban on February 29, 2020, in Doha, Qatar

Doha Agreement was signed to bring an end to the 2001–2021 war in Afghanistan.

Languages: Pashto- Dari- English

Explanation

نجاشی حبشہ (ایثوپیا) کا عادل اور منصف حکمران تھا۔

اس نے مسلمانوں کو پناہ دی جب و ہ مکہ سے ہجرت کرکے حبشہ پہنچے۔