National Testing Service — Complete MCQ Bank
NTS tests evaluate aptitude, analytical reasoning, quantitative ability, English and subject knowledge for admissions, scholarships and recruitment.
Which of the following is classified as a homogeneous mixture?
What is the process called when a solid changes directly into a liquid?
Which type of bonding holds atoms together within a single water molecule?
What is the chemical formula for ethanol?
Which element is used in nuclear reactors as fuel due to its fissile properties?
Which of the following elements is most abundant in Earth's crust?
Which term describes the change of a gas directly into a solid?
What is the term for the smallest whole number ratio of atoms in a compound?
Which term describes different structural forms of the same element in the same physical state?
What is a precipitation reaction?