Explanation

Explanation

"To understand is one thing, to teach it is quite another."

سمجھنا ایک چیز ہے، سکھانا دوسری چیز ہے۔

The sentence is highlighting the difference between understanding something and teaching it.

"Another" is used to indicate a distinct or separate thing, emphasizing that teaching is a distinct challenge from understanding.

Explanation

Of these, 266 are filled by direct elections.

In addition, the Pakistani Constitution reserves 10 seats for religious minorities and 60 seats for women.

These are filled by proportional representation among parties with more than 5% of the vote.

This is outlined after the 25th Amendment in Article 51.

Explanation

A microscope is used to observe atoms due to their minute size.

While a telescope is used to view distant planets, highlighting their tools for specific observations.

Explanation

This table is made of wood.

یہ میز لکڑی سے بنی ہے۔

The preposition "of" is used to indicate the material that forms the substance of something, such as wood in this case.

Explanation

Logic gates are the fundamental building blocks of digital systems.

The AND, OR, and NOT gates are the most fundamental logic gates.

The NAND and NOR gates are called universal gates because they can be combined to produce OR, AND, and NOT gates.

Explanation

Given equation:

x - 4 = 21(1/x)

Multiply both sides by x:

x² - 4x = 21

Rearrange the equation:

x² - 4x - 21 = 0

Factor the quadratic equation:

(x - 7)(x + 3) = 0

Solve for x:

x = 7 (since x is a positive number)

Explanation

Pakistan Air Force celebrates Operation Swift Retort as Surprise on 27 February since 2020.

After 14 February 2019, when suicide bomber attacked CRPF convoy in Pulwama, killing 40 CRPF soldiers, tensions between India and Pakistan escalated.

Later on February 26, 2019 Indian Air Force (IAF) carried out counter-terror operation (Balakot Air Strike), hitting in Balakot.

It was on February 27, 2019, when PAF exhibited supreme professionalism by shooting down two Indian Air Force jets, a MiG-21 Bison and a SU-30. The downed MiG-21 pilot, wing commander Abhinandan, whose aircraft had crashed inside Pakistan’s territory was captured.

Abhinandan was later released and handed over to India on March 1, 2019.

Explanation

• Active Voice: "I had hoped that they would fix my locker while I was away, but they didn’t."
• Object: my locker
• Subject: they

• The object ("my locker") becomes the subject of the sentence.
• The verb phrase "would fix" changes to "would be fixed" to reflect the passive construction.
• The original subject ("they") is omitted as it is unspecified in the passive voice.

Explanation