Who discovered the blood group system?
Correct answer is: C. Karl Landsteiner
Karl Landsteiner discovered the ABO blood group system in 1901.
PPSC Past Papers 2026 PDF
ppsc past papers 2026 pdf General Knowledge MCQs. Important General Knowledge MCQS for all competitive exams . All PPSC Past Paper. DOWNLOAD PDF
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1 KB is equal to how many bytes?
Correct answer is: A. 1024
1 Kilobyte (KB) equals 1024 bytes, following binary convention in computer memory.
To “spill the beans” means:
Correct answer is: B. To reveal secret information
This idiom means disclosing secret information unintentionally or intentionally.
Who invited Ahmad Shah Abdali?
Correct answer is: A. Shah Wali Ullah
Shah Wali Ullah wrote letters inviting Ahmad Shah Abdali to intervene in India.
The cat ran ___ a new toy.
Correct answer is: C. to
“Ran to” shows movement toward the object; preposition “to” indicates direction.
The National Flag of Pakistan was designed by:
Correct answer is: A. Amiruddin Kidwai
Amiruddin Kidwai designed Pakistan’s flag; it features a white stripe and a green field with crescent and star.
Lower House of UK Parliament
Correct answer is: B. House of Commons
The House of Commons is the lower house of the UK Parliament; Lords is the upper house.
Where did the Islamic Revolution take place?
Correct answer is: A. Iran
The 1979 Islamic Revolution took place in Iran, overthrowing the monarchy and establishing the Islamic Republic.