Explanation

The sentence evokes a vivid mental image of a stream flowing, appealing to the senses.

It creates a sensory experience for the reader, which is the essence of imagery.

Explanation

حج ایک اسلامی فریضہ ہے اور اردو میں اسے مذکر مانا جاتا ہے۔

باقی تمام الفاظ (چادر، لڑائی، رات، بارش) مؤنث ہیں۔

Explanation

"When I heard him talk so" gives more information about the time of the action "was surprised," which is a function of an adverb clause.

It begins with the subordinating conjunction "when" and contains a subject ("I") and a verb ("heard"), forming a dependent clause.

Explanation

Pakistan is home to around 525 species of fish, found in both freshwater and marine ecosystems.

These include both native and introduced species across rivers, lakes, and coastal waters.

Explanation

Given the quadratic equation mx² - 5x + n = 0:

Sum of roots = -(-5/m) = 5/m

Product of roots = n/m

Given both sum and product of roots are equal to 10:

5/m = 10 => m = 1/2

n/m = 10 => n = 10m

n = 10 * (1/2)

n = 5

Explanation

Dumb means گونگا

لفظ عجمی کا لغوی معنی ہے گونگا یا وہ شخص جو عربی زبان نہ بول سکے۔

عربوں کے لیے ہر غیر عرب، خصوصاً غیر عربی بولنے والا شخص "عجمی" کہلاتا تھا۔

Explanation

A fuse is a thin wire that melts and breaks the circuit if too much current flows, protecting appliances.

It acts as a safety device to prevent damage from overheating or short circuits.

Explanation

Endosperm is the part of the seed that stores food to nourish the developing embryo.

It provides essential nutrients like starch, proteins, and oils during germination.

Explanation

The 4R-8R (48) Principle stands for a combination of strategies like Refuse, Reduce, Reuse, Recycle and 8 more Rs (like Rethink, Repair, Recover, etc.).

It is applied to minimize pollution caused by non-biodegradable waste by promoting sustainable practices.

Explanation

A concentrated solution has a large amount of solute dissolved in a given quantity of solvent.

It is the opposite of a dilute solution, which contains a small amount of solute.