Everyday Science MCQs

A. tuberculosis B. Emphysema C. Asthma D. Cancer

A. Red light B. Violet light C. Infrared Rays D. Ultra violet Light E. None of these

A. Light B. Radiation C. Sound D. None of These Sound can not travel in a vacuum. A vacuum is an environment where liquids, gases, or solids of some sort are absent. If there are no objects then the sound waves do not have particles to vibrate, which means the sound waves can not travel.

A. Vitamin A B. Vitamin B C. Vitamin D D. Vitamin E Vitamin B is correct answer. Vitamin B including B1,B2, B3,B5,B6,B7,B9,B12 are water-soluble vitamins. Fat-soluble vitamins are vitamins A, D, E, and K. These vitamins require fat in order to be absorbed. Fat-soluble vitamins refer to those vitamins which do not dissolve in water. … Read more

A. Hardness B. Humidity C. Pressure D. Temperature The Mohs Hardness Scale is used as a convenient way to help identify minerals. A mineral’s hardness is a measure of its relative resistance to scratching, measured by scratching the mineral against another substance of known hardness on the Mohs Hardness Scale.

A. 50% B. 55% C. 60% D. 80% The blood that runs through the veins, arteries, and capillaries is known as whole blood, a mixture of about 55 percent plasma and 45 percent blood cells.

A. 40% B. 45% C. 50% D. 60%

A. Leukocytes B. Lymphocytes C. Nucleotides D. Erythrocytes

A. Leucocytes B. Erythrocytes C. Nucleotides D. AOT

A. Vitamin B B. Vitamin C C. Vitamin K D. AOT