Explanation

To find the value-added tax (VAT), we need to calculate the tax paid on purchase and tax charged on sale, then find the difference.

Purchase price = Rs. 6890

Tax paid on purchase = 4% of 6890

= 0.04 × 6890

= Rs. 275.6

Sale price = Rs. 7900

Tax charged on sale = 6% of 7900

= 0.06 × 7900

= Rs. 474

Value-added tax (VAT) = Tax charged on sale - Tax paid on purchase

= 474 - 275.6

= Rs. 198.4

Explanation

جمال الدین افغانی کا انتقال 1897ء میں ہوا۔

وہ ایک مشہور اسلامی مفکر، مصلح اور سیاسی رہنما تھے جنہوں نے مسلم دنیا میں بیداری کی تحریک شروع کی۔

Explanation

"Globe" begins with the consonant cluster "gl", where two consonants come together at the start.

Attitude and Round start with a single consonant sound.

Explanation

Approximately 65% of Pakistan's national population is engaged in agriculture.

Agriculture remains a major sector contributing to the country's economy, employing a large portion of the workforce.

Explanation

Assimilation occurs when new information is incorporated into existing knowledge without altering the current framework.

It involves fitting new experiences into pre-existing schemas or mental models.

Explanation

Psychology is the scientific study of human behavior and mental processes.

It explores both observable actions and internal thoughts, emotions, and cognition.

Explanation

A preposition links nouns, pronouns, or phrases to other words in a sentence.

It shows relationships like direction, place, time, or cause (e.g., in, on, at, by).

Explanation

مخمس ایسی نظم کو کہتے ہیں جس کے ہر بند میں پانچ مصرعے ہوتے ہیں۔

یہ ایک خاص قسم کی شعری ترتیب ہوتی ہے جو مخصوص قافیہ کے ساتھ ہوتی ہے۔

Explanation

Washing soda, also known as sodium carbonate (Na₂CO₃).

It is made up of sodium (Na), carbon (C), and oxygen (O).

It is commonly used for cleaning purposes due to its ability to soften water and remove stains.

Explanation

جوامع الکلم کا مطلب ہے وہ مختصر مگر پرمعنی الفاظ جو وسیع مفہوم کو بیان کریں۔

رسول اللہ صلی اللہ علیہ وسلم کی حدیثیں جوامع الکلم کی مثال ہیں کیونکہ وہ کم الفاظ میں بہت بڑی حکمت یا تعلیم دیتے ہیں۔