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
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3,653 Questions• 2740 Mins Practice• Updated for 2026 Competitive Exams
3653 MCQs
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Showing 301–320 of 3653 MCQs
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Solved Questions
3653 Questions
301
The pH of water is:
Correct Option
Option A
302
Heat is another form of:
Correct Option
Option C
303
The universal solvent is:
Correct Option
Option B
304
The unit of ionization potential is:
Correct Option
Option D
305
Acid turns blue litmus paper into:
Correct Option
Option B
306
Matter having no definite shape and volume is called:
Correct Option
Option B
307
Of the following situations, which one is impossible?
Correct Option
Option D
308
Two identical capacitors, each with capacitance C, are connected in parallel and the combination is connected in series to a third identical capacitor. The equivalent capacitance of this arrangement is:
Correct Option
Option A
309
The cross product of two vectors is a negative vector when:
Correct Option
Option B
310
A ball is thrown horizontally from the top of a 20m high hill. It strikes the ground at an angle of 45°. With what speed was it thrown?