Explanation

 ENIGMA : وہ بات جو سمجھ میں نہ آئے

puzzle تذبذب میں ڈالنا

Explanation

This sentence belongs to Present Perfect Tense

Active: Subject + Verb + object

Passive: Object + has + been + main verb + by + subject 

Explanation

If 20% of the students are girls, then the remaining percentage (100% - 20% = 80%) represents the boys.

So, in a class of 40 students:

80% of 40 = (80/100) * 40 = 0.8 * 40 = 32

Therefore, there are 32 boys in the class.

Explanation

MS Excel is an application software, designed for tasks.

Like creating spreadsheets, data analysis, and calculations.

Explanation

The Tomb of Jahangir is a 17th-century mausoleum built for the Mughal Emperor Jahangir. 

Opened: 1627

Burials: Jahangir

Completion date: 1637

Explanation

The boy is the girl's brother.

The phrase "son of the daughter of the father of my uncle" refers to the girl's mother.

This making the boy her brother.

Explanation

Precarious means غیر مستحکم

Brittle means جس کو آسانی سے توڑا جا سکے

Perilous means خطرناک

Insecure means غیر محفوظ

Cautious means ہوشیار

Explanation

Delegate means نمائندہ 

Representative means نمائندہ 

Explanation

Brigadier اعلی افسر

Explanation