M C Q s D r i v e

Everyday Science 2137 MCQs [All-Courses]

thumb

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.

Glass is made of the mixture of______________?

A Quartz and Mica
B Sand and Salt
C Sand and Silicates
D None of these
Correct Answer: Sand and Silicates

Rusting of Iron involves_______________?

A Reduction
B Oxidation
C Decomposition
D Displacement
Correct Answer: Oxidation

How long does the earth take to cover 1° longitude?

A 2 Minutes
B 3 Minutes
C 4 Minutes
D 5 Minutes
Correct Answer: 4 Minutes

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