Explanation

"To help" is in its infinitive form, which is the base form of the verb preceded by "to."

It expresses the purpose or intent of the action in the sentence.

Explanation

 Let's solve the equation:

(3/2)x - 5/2 = 1/2

Add 5/2 to both sides:

(3/2)x = 1/2 + 5/2

(3/2)x = 6/2

(3/2)x = 3

Multiply both sides by 2/3:

x = 3 × (2/3)

x = 2

Explanation

Reactivity is a chemical property that describes how easily a substance undergoes chemical change.

It indicates how a substance reacts with others to form new substances.

Explanation

The idiom "up to his eyes" means someone is extremely busy or deeply involved in something.

In this context, it shows the colleague has had a heavy workload.

Explanation

سراجاً منیراً عربی زبان کا ایک قرآنی اصطلاح ہے جس کے معنی "روشن چراغ" یا "تابندہ روشنی" کے ہیں۔

یہ لفظ قرآن پاک میں سورہ الاحزاب (33:46) میں استعمال ہوا ہے، جہاں نبی کریم ﷺ کو "سراجاً منیراً " کہا گیا ہے، یعنی "روشن کرنے والا چراغ"، جو لوگوں کو تاریکیوں سے نکال کر نورِ ہدایت کی طرف لے جاتا ہے۔

Explanation

حضرت عمر رضہ نے غزوہ تبوک 8 ہجری میں اپنا آدھا سامان اللہ کی راہ میں پیش کیا۔

اس عمل سے حضرت عمر رضہ کی سخاوت اور قربانی کا مظاہرہ ہوا، جسے نبی صلی اللہ علیہ وسلم نے سراہا۔

Explanation

The ozone layer is located in the stratosphere, about 10 to 30 miles above Earth's surface.

It protects the Earth by absorbing most of the Sun's harmful ultraviolet (UV) radiation.

Explanation

48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

64: 1, 2, 4, 8, 16, 32, 64

120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

The highest common factor (HCF) among these numbers is: 8

Explanation

"A Time to Talk" is a poem by Robert Frost, focusing on friendship and taking time to stop and connect.

Robert Frost is the author of "Stopping by Woods on a Snowy Evening."

Explanation

Guava is a flowering plant because it produces flowers that later develop into fruits.

Ferns, Thuja, and Sago palms are examples of non-flowering plants.