MCQsMind — Pakistan's MCQ Platform MCQsMind Home

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 28)

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 28).

General Information & Trivia  · General Knowledge

3,653 Questions • 2740 Mins Practice • Updated for 2026 Competitive Exams
3653 MCQs
Session Progress 0 / 0 Solved
Reveal answers to start tracking your session progress!
Showing 541–560 of 3653 MCQs Page 28 / 183

Solved Questions

3653 Questions
541
Which gas is present in the light bulb?
542
Which gas has the slowest rate of diffusion?
543
The reaction of acids with alcohol is also known as:
544
Air at sea level is dense. This is a practical application of:
545
______is the term used for all liquids:
546
The instrument used to measure atmospheric pressure is:
547
The instrument used to test water in milk is:
548
The process whereby energy is dissipated from an oscillating system is called:
549
The first book of physics was written by:
550
Which of the following is the unit of velocity?
551
The S.I. unit for frequency is:
552
Which of the following quantities is expressed as force per unit area?
553
Which of the following waves has the smallest velocity in a vacuum?
554
The force, which is always directed towards the same point, is called:
555
A real gas can be approximated to an ideal gas at:
556
Magnetic field is measured by:
557
The electrons in the outer shell of an atom are called:
558
The Henry is the unit of:
559
The orbits of satellites are:
560
The sky appears blue because: