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Everyday Science 2124 MCQs [All-Courses]

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Prepare effectively with our Everyday Science MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Physics, Chemistry, Biology, Environment, Human Body, Inventions, Scientific Laws, and daily-life science concepts.
Strengthen your scientific understanding, improve MCQS accuracy, and boost your exam performance with well-structured and updated topics.

All Topics  2124

Microphone converts sound energy into ___________?
A Microwaves
B Electrical signals
C Optical Signals
D Heat energy
Correct Answer: Electrical signals
1 BTU(British thermal unit) is equal to___________?
A 955 joules
B 990 joules
C 1055 joules
D 1211 joules
Correct Answer: 1055 joules
Dengue Fever is also called___________?
A Black Fever
B Breakbone Fever
C Plasmodium Fever
D Remittent Fever
Correct Answer: Breakbone Fever
Which element is used as moderator in nuclear reactor?
A Light water
B Dense water
C Fresh water
D Heavy water
Correct Answer: Heavy water
Which of the following Rays are more Penetrating?
A Beta rays
B Alpha rays
C Gamma rays
D X-rays
Correct Answer: Gamma rays
Sun revolves around milky way in about _____ million years.
A 225
B 230
C 245
D 250
Correct Answer: 230
Sun is divided into ______ main layers.
A 2
B 3
C 4
D 5
Correct Answer: 3
The sun is containing _______ % mass of the solar system?
A 75.24%
B 79.36%
C 89.10%
D 99.86%
Correct Answer: 99.86%
Sun is moving around the centre of the galaxy at a velocity of _______ km/s?
A 205
B 210
C 215
D 220
Correct Answer: 220
The horizontal rows of the periodic table are called ______?
A Groups
B Periods
C Sets
D Matrices
Correct Answer: Periods
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