Explanation

The sentence "Did the children sleep late?" uses "did" + base verb, which indicates Past Simple tense.

It refers to a completed action in the past.

Explanation

غزوۂ بدر 17 رمضان 2 ہجری کو پیش آیا۔

یہ اسلام کی پہلی بڑی جنگ تھی جس میں مسلمان کامیاب ہوئے۔

Explanation

1 kilometer = 1,000 meters

1 meter = 1,000 millimeters

So, 1 km = 1,000 × 1,000 = 1,000,000 mm

Explanation

The Battle of Khandaq (Ahzab) was fought on 5 A. H (627).

10000 Munafiqeen were in Ghazwa-e-Khandaq

The length of trench was 5 kilometers.

Additional information

it was the 30-day-long fight of Yathrib by Arabian and Jewish tribes

Hazrat Salman Al-Farsi suggests digging the trench at the time of the Battle of Khandaq

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Explanation

In assembly language, mnemonics are symbolic names (like MOV, ADD, SUB) used instead of binary code to represent instructions.

They make programming easier and more readable for humans.

Explanation

Flowcharts help visualize the logic and flow of an algorithm.

They are useful for spotting errors, inefficiencies, or missing steps before coding.

Explanation

The first computer language developed was FORTRAN in 1957.

Fortron got its name from Formula Translating system.

Explanation

Coterminal angles have the same initial and terminal sides but differ by full rotations (360°, 720°, etc.).

Example: 30° and 390° are coterminal because 390° = 30° + 360°.

Explanation

امر بالمعروف و نہی عن المنکر یعنی نیکی کا حکم دینا اور برائی سے روکنا امت مسلمہ پر فرض کفایہ ہے۔

یعنی اگر کچھ لوگ یہ فریضہ ادا کریں تو باقی سب بری الذمہ ہوتے ہیں، لیکن اگر کوئی نہ کرے تو سب گناہگار ہوں گے۔

Explanation

In indirect speech, the question is converted into a statement.

The question "Can I go and drive, father?" becomes "Jack asked his father if he could go and drive."

The pronoun "I" changes to "he," and the verb "can" changes to "could" in reported speech.