Explanation

an = 5n − 7

This is an arithmetic sequence with first term a = -2 and common difference d = 5.

General formula: an = a + (n−1)d = -2 + (n−1)×5 = 5n − 7.

Explanation

Formula: Perimeter = 2 × (Length + Width)

⇒ 66 = 2 × (15 + Width)

Solving: 33 = 15 + Width ⇒ Width = 18 meters.

Explanation

Number of rabbits = 3/8 × 480

= 180

Number of white rabbits = 2/5 × 180

= 72

Explanation

x: -3 < x < 6

This represents all numbers greater than -3 and less than 6.

Explanation

Transitional devices:

Used to connect ideas and guide readers through text smoothly.

Let's check each option:

For example → Transitional (used to give examples)

Whereas → Transitional (used to contrast)

Firstly → Transitional (used to list/sequences) 

Bunch → Not a transitional device; it's a noun

Explanation

The Simla Deputation (1906) was led by Aga Khan.

He presented Muslim demands to the British, especially for separate electorates.

Lord Minto, then Viceroy of India, welcomed the deputation positively.

It was later led to the Minto-Morley Reforms of 1909 granting Muslims separate electorates.

Explanation

Current (Ampere) is defined as the flow of electric charge per unit time.

So, 1 Ampere = 1 Coulomb/Second, meaning 1 coulomb of charge flows each second.

Explanation

Deductive Reasoning moves from general principles to specific conclusions.

Example: "All birds have feathers; a sparrow is a bird; therefore, it has feathers."

Inductive Reasoning moves from specific observations to general conclusions.

Example: "The sun rose today and yesterday; therefore, it always rises in the morning."

Explanation

The student is the central focus of the entire education system — all planning, teaching, and evaluation are designed around their learning needs.

Modern education emphasizes learner-centered approaches, making the student the core of the system.

Explanation

مجلس کے مترادفات میں بزم، حلقہ، اور انجمن شامل ہیں۔

یہ سب الفاظ کسی اجتماع یا محفل کے مفہوم میں استعمال ہوتے ہیں۔