Explanation

 Rear Admiral James Wilfred Jefford was appointed the first Commander of the Royal Pakistan Navy.

He served as the Commander-in-Chief of the Royal Pakistan Navy until 1953. 

He was a Royal Navy officer. 

Explanation

Sanguine means پر امید

Optimistic/Confident means پراعتماد، پر امید

Explanation

The former name of Madagascar is Malagasy

Its Capital is Antananarivo.

It Currency is Malagasy Ariary.

The official language is:

• Malagasy
• French
• English

It is located in Continent Africa.

The Primary Religion is Traditional Religion.

The Head of Govt. is Prime Minister –Christian Ntsay.

The Parliament called the National People’s Assembly.

Explanation

'infrequent', is an adjective which means 'not occurring often/ rare'.

As it means the same as 'rare', 

Explanation

Tibia supports most of our weight and is an important part of both the knee joint and ankle joint.

Explanation

Darius III was the Persian king defeated by Alexander the Great.

The defeat at the Battle of Gaugamela in 331 BC.

This marked the end of the Achaemenid Empire and solidified Alexander's control over Persia.

Explanation

Ahmad Sirhindi was an Islamic scholar, Hanafi jurist.

Ahmad Sirhindi opposed heterodox movements within the Mughal court such as Din-i Ilahi. 

Born: May 26, 1564, Sirhind, India

Died: December 10, 1624 ,Sirhind, India

Full name: Ahmad al-Fārūqī al-Sirhindī

Place of burial: Hazrat Seyfeddin Farooqi, Rauza Sharif, Fatehgarh Sahib, India

Parents: Shaykh 'Abd al-Ahad

Ahmad Sirhindi, also known as Mujaddid Alf Thani,  renowned for his advocacy of Islamic revivalism and emphasis on spiritual purification.

Explanation

By/In fits and starts is an idiom which means something often stops and starts again.

It means not continuously, irregularly or intermittently. 

It means بے قاعدگی سے، جو رکتا ہو اور بعد میں پھر شروع ہوتا ہو

Explanation

massacre قتل عام

Slaughterذبح کرنا, قتل عام کرنا

Explanation

The study of the nervous system and its disorders is called neurology.

Neurologists diagnose and treat conditions related to the brain, spinal cord, and nerves.