Explanation

غزوۂ حنین میں مسلمانوں کی تعداد زیادہ تھی، مگر نو مسلموں کی بدنظمی سے صفوں میں انتشار پیدا ہو گیا۔

نبی کریم ﷺ نے ثابت قدمی دکھائی اور بعد میں مسلمان دوبارہ منظم ہو کر فتح یاب ہوئے۔

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

The dissolving of salt in water is a physical change because:

Reversible Process: The salt can be recovered by evaporating the water (no new substance is formed).

Molecular Level: Salt (NaCl) dissociates into ions (Na⁺ and Cl⁻) but retains its chemical identity.

Explanation

In mutualism, both organisms benefit: microorganisms help digest cellulose, and herbivores provide food and shelter.

This relationship is cooperative, where neither is harmed but both gain advantages.

Explanation

To find the Arithmetic Mean (AM), we need to sum all the values and divide by the number of values:

Values: 2, 3, 4, 5, 6, 7, 8, 9, 10

Sum = 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10

= 54

Number of values = 9

Arithmetic Mean = Sum / Number of values

= 54 / 9

= 6

Explanation

In One Day International (ODI) cricket, a bowler can bowl a maximum of 10 overs during a match.

In a T20 match, the maximum number of overs a bowler can bowl is 4.

Explanation

"Taller" is the correct comparative form of the adjective "tall."

Comparative adjectives are used to compare two things, often ending in -er.