Explanation

In a quadratic equation, the highest power of the variable (usually x) is 2, as in the general form ax² + bx + c = 0.

Explanation

Pi (π) is defined as the ratio of the circumference of a circle to its diameter.

Mathematically, π = Circumference ÷ Diameter.

Explanation

The decimal 0.363636... repeats without ending, so it's non-terminating and recurring.

It cannot be a terminating decimal since it doesn’t end.

It is a rational number but not a linear or quadratic fraction in this context.

Explanation

"In a few days" starts with a preposition (in) and includes its object (a few days), forming a prepositional phrase.

It tells when an action will happen.

Prepositional phrase: about, after, at, before, behind, by, during, for, from, in, of, over, past, to, under, up, with etc.

Explanation

The words like team, forest, police, staff, people, audience, class etc. are called: Collective Noun.

Staff refers to a group of people working together, which makes it a collective noun.

It names a collection treated as a single unit.

Explanation

Modal verbs express ability, possibility, permission, or obligation.

Can, could, may, shall, should, must are classic modal verbs.

Explanation

The preposition "in" indicates something is inside.

بلی جھاڑی میں چھپ رئی ہے۔

"In" is used when something is enclosed or surrounded by something else.

Explanation

According to the Nehru Report (1928), Hindi was proposed to be made the national language of India.

The report emphasized Hindi in the Devanagari script as a unifying language for the country.

The Nehru Report of 28 August 1928 was a memorandum to appeal for new dominion status and a federal set-up of government for the constitution of India.

Explanation

An interfluve is the land area between two adjacent rivers or streams, typically located between their watersheds.

It is the elevated region that separates the drainage basins of two rivers.

Explanation

جملے میں "گاڑی" وہ چیز ہے جس پر عمل (چلانا) کیا گیا ہے، اس لیے یہ مفعول ہے۔

ساجد فاعل ہے، احتیاط حال ہے، اور چلائی فعل ہے۔