Here, you may find CSS Optional Subjects MCQs. If you want to prepare MCQs of optional subjects, CSS MCQs platform is here to serve you while preparing your MCQs portion of your CSS Exam. Please practice these CSS Optional Subjects MCQs on a daily basis.
Radiation is the transfer of heat through __________ without the need for a material medium
A. Electromagnetic waves
B. Mechanical waves
C. Seismological waves
D. Chemical reactions
The heat transfer from a hotter place to a colder place with or without having a material medium in between is called:
A. Conduction
B. Convection
C. Radiation
D. Advection
Solar Ultraviolet radiation is absorbed by:
A. Ozone layer
B. Carbon dioxide
C. Water vapor
D. Methane
What is the largest organ of the Human Body?
A. Liver
B. Brain
C. Skin
D. Bone
What is the Unit of the Human Nervous System?
A. Muscle
B. Neuron
C. Blood cell
D. Tissue
What is the purpose of title tags in search engine optimization?
A. To improve the website loading speed
B. To enhance the visual appearance of the website
C. To help search engines understand the content of the webpage
D. To increase the number of external links pointing to the website
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