OTS (Open Testing Service) · Khuddam-ul-Hujjaj/ Nazims for Hajj (OTS 2027 - Includes All NTS Past Papers)

Most Repeated GK MCQs from Past Papers MCQs with Answers & Explanations (Page 73)

Practice verified Most Repeated GK MCQs from Past Papers MCQs with Answers & Explanations for Khuddam-ul-Hujjaj/ Nazims for Hajj (OTS 2027 - Includes All NTS Past Papers) preparation. Featuring solved questions, detailed explanations, and past paper answers (Page 73).

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3,653 Questions • 2740 Mins Practice • Updated for 2026 Competitive Exams
3653 MCQs
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Solved Questions

3653 Questions
1441
Which of the following is a major pollutant causing acid rain?
1442
Air consists of ______ carbon dioxide.
1443
Heat produced by radioactive materials deep beneath the surface of the earth is called?
1444
Non-biodegradable waste which may pollute the earth to dangerous levels of toxicity, if not handled properly is?
1445
Complete the equation CH_4+2O_2 = ?
1446
Presence of bacteria in potable (drinking) water causes?
1447
A standard test for determination of hardness in water is termed as:
1448
Smog is not formed due to the presence of ______ in the atmosphere.
1449
Which is not a chemical coagulant?
1450
Pakistan television started its color transmission in:
1451
Pipri (Sindh) is the old name of?
1452
The largest Natural gas field is?
1453
Pakistan is founded in North west by?
1454
Siachen glaciers are part of:
1455
The rivers Ravi, Sutlej, Beas, Jehlum, Chenab meet at?
1456
Addison's disease is caused by the Excessive secretion of:
1457
The Japan is called:
1458
The famous book Al-Qanoon was written by muslim scientist:
1459
Where is the biggest ship breaking company in Pakistan?
1460
What was the capital of King Dahir of Sindh?