Explanation

An inflectional ending is added to the end of a word to modify its tense, number, or form (e.g., -s, -ed, -ing).

It helps show grammatical relationships without changing the core meaning of the word.

Explanation

"We've" is the correct contraction for "we have."

It combines the subject "we" with the auxiliary verb "have."

Explanation

Distance = Speed × Time

= 102 km/hr × 12 hours

= 1224 km

Now, let's find the time it takes to cover the same distance at 96 km/hr:

Time = Distance / Speed

= 1224 km / 96 km/hr

= 12.75 hours

To convert hours to minutes:

12.75 hours × 60 minutes/hour = 765 minutes

Explanation

"Therefore" shows a cause-and-effect relationship between being tired and taking a nap.

It logically connects the reason (tiredness) with the result (taking a nap).

Explanation

خوش و خرم میں "و" حرف عطف ہے جو دونوں صفات (خوش اور خرم) کو آپس میں جوڑتا ہے۔

اس جملے میں "و" حروف عطف کے طور پر کام کرتا ہے۔

Explanation

In passive voice, the object (the piano) becomes the subject, and the verb form changes accordingly.

"Who" changes to "By whom," and the correct structure is "By whom was the piano stolen?"

Explanation

Z1Z2 = (2 - i)(3 - i)

= 6 - 2i - 3i + i²

= 6 - 5i - 1 (since i² = -1)

= 5 - 5i

Explanation

The least common multiple (LCM) of 4, 8, and 16 is 16.

The 4th common multiple is: 16 × 4 = 64.

Explanation

In flowcharts, a parallelogram is used to show input (e.g., user enters data) or output (e.g., display result) operations.

It helps distinguish between data flow and processing steps in a program’s logic.

Explanation

A folk tale is a traditional story passed down orally through generations.

These stories often include myths, legends, and moral lessons, making them popular in cultures worldwide.