Explanation

Mikhail Gorbachev's key policies were Glasnost and Perestroika,

They were introduced during the 1980s as part of his effort to reform the Soviet Union.

Explanation

A Muhaddith is someone who is an expert in the science of Hadith narration and its authentication.

Following are the six most famous books of Hadith:

1. Sahih Bukhari

Name: Muhammad ibn Ismail al-Bukhari

2. Sahih Muslim

Name:Abul Hassan Muslim AL Hajjaj

3. Jame Tirmizi

Name: Abu Esa Muhammad AL Trimidhi

4. Sunan Abu Dawood

Name:Abu Daud Suleiman bin Ash’ath

5. Sunan Al Sughra

Name: Abu adul Rahman al-Nasai

6. Sunan ibn Maja

Name: Abu Abdullah Mohammad ibn Yazid

Explanation

The antonym of the word "parasite" is "host".

Explanation

PNN stands for Pakistan News Network, 

Explanation

The first modern Olympic Games were held in Athens, Greece from April 6 to 15, 1896

43 events in nine sports 

241 athletes from 14 nations 

The United States won the most gold medals (11) 

Greece won the most medals overall (47)

Explanation

Willem Einthoven was a Dutch medical doctor and physiologist.

He is known as the father of electrocardiography

He invented the first practical electrocardiograph (ECG or EKG)

Explanation

حق اور باطل کے درمیان فرق کو واضح کرنے کے لیے جنگِ بدر لڑی گئی تھی۔

تفصیل:

جنگِ بدر:

تاریخ: 17 رمضان المبارک، 2 ہجری (13 مارچ 624ء)

مقام: بدر (مدینہ منورہ کے قریب)

یہ جنگ اسلام اور کفر کے درمیان پہلی بڑی جنگ تھی، جہاں مسلمان تعداد میں کم ہونے کے باوجود ایمان اور تقویٰ کی طاقت سے فتح یاب ہوئے۔

اس جنگ کو "فرقان" بھی کہا جاتا ہے کیونکہ اس نے حق اور باطل کے درمیان واضح فرق کر دیا