National Testing Service — Complete MCQ Bank
NTS tests evaluate aptitude, analytical reasoning, quantitative ability, English and subject knowledge for admissions, scholarships and recruitment.
Which simple machine uses a grooved wheel and rope to lift heavy objects with reduced effort?
Which simple machine is used in a bottle opener to pry open a cap?
Which common kitchen tool functions based on the principle of a wedge to separate materials?
Which type of energy transformation occurs when a battery powers an electric device?
Which type of energy transformation occurs in a solar panel converting sunlight into usable electricity?
Which everyday material is a poor conductor of heat and is commonly used as cookware handles?
Which everyday material is a good thermal insulator commonly used in winter clothing to retain body heat?
Which B vitamin deficiency commonly causes the disease beriberi affecting the nervous and cardiovascular systems?
Which vitamin acts as an antioxidant protecting cells from damage and is found in nuts and seeds?
Which vitamin is essential for proper blood clotting and is often associated with green leafy vegetables?