The first generation of computers used:
Correct answer is: C. Vacuum Tubes
First-generation computers (1940s-1950s) used vacuum tubes for processing.
PPSC Past Papers 2025
PPSC PAST PAPERS 2025 – Free download as PDF File (.pdf) or read online for free
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ACCOUNTANT / AUDITOR / STORE KEEPER CAHIER (BS-16) PUNJAB SMALL INDUSTRIES CORPORATION INDUSTRIES, COMMERCE , INVESTMENT & SKILLS DEVELOPMENT DEPARTMENT 53J2024 (HELD ON 24.02.2025) -
Assistant Director Wildlife BS 17 PPSC PAST PAPER 2025 -
PMS 2025 PPSC PAST PAPER MCQS -
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PPSC Assistant Director Fisheries Past Papers (PDF Download) -
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PPSC Past Paper Assistant Director 2025 -
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PPSC Past Papers Punjab Enforcement and Regulatory Authority, -
PPSC Planning Officer (BS-17) Mcqs Solved Past Papers
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PPSC SOCIAL WELFARE OFFICER PAST PAPER 2025 BAIT UL MAL AND DARULAMAN DEPARTMENT -
Statistical Officer BS-17 (24-02-2025)(2025) SOCIAL WELFARE & BAIT UL MAAL DEPARTMENT GOVERNMENT OF PUNJAB
Which one of the following has the shortest access time (fastest memory)?
Correct answer is: B. Register
Registers, located inside the CPU, have the fastest access time.
Complete the series: 1, 1, 8, 4, 27, 9, ?, ?
Correct answer is: B. 64
The series alternates between n³ and n²: 1³, 1², 2³, 2², 3³, 3², 4³, 4², giving 64, 16.
Change to indirect narration: He told her, ‘I want to meet your father.’
Correct answer is: B. He told her that he wanted to meet her father.
In indirect speech, 'want' changes to 'wanted,' and pronouns are adjusted.
The teacher spoke to me:
Correct answer is: B. Politely
Politely' is the most appropriate adverb for a teacher'stypical communication.
Ramadan is the ____ month of the Islamic (Hijri) calendar.
Correct answer is: C. 9th
Ramadan is the ninth month of the Islamic lunar calendar.
In which year was the zipper invented?
Correct answer is: B. 1893
The zipper was patented by Whitcomb L. Judson in 1893, later improved by others.
Indra Nooyi, a renowned businesswoman and former CEO of PepsiCo, is originally from which country?
Correct answer is: D. India
Indra Nooyi, former CEO of PepsiCo, was born in India.
Hazara University is located in which city?
Correct answer is: B. Mansehra
Hazara University is located in Mansehra, Khyber Pakhtunkhwa.