Explanation

• Platelets, also called thrombocytes.
• They are blood cells that play a vital role in blood clotting.
• When a blood vessel is injured, platelets aggregate to form a plug that stops the bleeding.

Explanation

When the soap is in the form of micelles then it has the ability to clean the oily dirt which gets accumulated at the centre.

These micelles remain as colloidal solutions.

Therefore, the dirt from the cloth is easily washed away.

Explanation

ٹوٹ بٹوٹ بچوں کے اردو ادب کا ایک افسانوی کردار ہے، جس کے خالق صوفی غلام مصطفٰی تبسم تھے۔

ٹوٹ بٹوٹ کی نظمیں پاکستان کی اردو کی نصابی کتابوں میں شامل ہیں۔

ٹوٹ بٹوٹ کے نام سے بچوں کے لیے نظموں کی ایک کتاب بھی صوفی تبسم نے لکھی تھی۔

یہ کردار اتنا مشہور ہوا کہ اسی نام سے اردو میں بچوں کا ایک ماہنامہ رسالہ بھی نکلتا رہا۔

Explanation

The cerebrum is the largest part of the brain.

The largest part of the brain, the cerebrum has two hemispheres (or halves).

The cerebrum controls voluntary movement, speech, intelligence, memory, emotion, and sensory processing.

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RY4-12-2022

Explanation

• DPI (dots per inch) refers to the output resolution of a printer or image setter.
• PPI (pixels per inch) refers to the input resolution of a photograph or image.

Explanation

• OIC headquarters is located in Jadda.
• ......
• OIC Stands for Organization of Islamic Cooperation
• It is the largest international organization outside of the United Nations.

• The official languages of the OIC are Arabic, English, and French.

• It was founded in 1969 and had 25 members originally.

• It changed its name on 28 June 2011 from the Organization of the Islamic Conference to its current name.
• Total Current member= 57
• The first summit of OIC held in Rabat
• 48th Session of Foreign Ministers of OIC to be held from March 22 to 23, 2022
• The 14th OIC meeting was held on May 31, 2019, in Makkah for Palestine.

Explanation

On 15 November 2019, Pakistan became the first country to introduce the WHO-recommended typhoid conjugate vaccine (TCV) into its routine immunization program.

Explanation

Five Important Doabs of Pakistan 

Sindh Sagar Doab is b/w: Indus & Jhelum rivers 

Jech Doab is b/w: Jhelum & Chenab rivers 

Bari Doab is b/w: Ravi & Sutlej rivers

Rachna Doab  is b/w: Ravi  & Chenab rivers  

Bias Doab is b/w: Bias & Sutlej rivers 

Doab Chaj is b/w: Chenab and Jhelum.

Explanation

Angela Merkel served as German Chancellor from November 2005 to December 2021.

Merkel served as head of Germany for 16 years. 

Merkel served is the first woman chancellor in the history of Germany.

Explanation

Ghiyath al-Din Tughluq, was the founder of the Tughluq dynasty in India.

who reigned over the Sultanate of Delhi from 1320 to 1325.

He founded the city of Tughluqabad.