National Testing Service — Complete MCQ Bank
NTS tests evaluate aptitude, analytical reasoning, quantitative ability, English and subject knowledge for admissions, scholarships and recruitment.
Which everyday phenomenon demonstrates that objects at higher temperature emit more thermal radiation?
Which everyday phenomenon explains how a guitar produces different musical notes when different strings are plucked?
Which part of the human body regulates temperature through sweating and blood vessel dilation?
Which household disinfectant chemical is commonly used to purify drinking water in small quantities?
Which phenomenon is responsible for the formation of a shadow?
What is the approximate speed of light in a vacuum?
Which everyday device changes alternating current from power lines to the lower voltages suitable for homes?
Which unit measures the loudness or intensity of sound?
Which unit measures the frequency of sound waves typically expressed as cycles per second?
Which human body system is primarily responsible for fighting infections and diseases?