Everyday Science Mcqs CSS,PMS,Fpsc,IB Test Preparation

121. Which of the following vitamins promote healthy functioning of eyes in human beings?
(a) Vitamin A
(b) Vitamin B
(c) Vitamin D
(d) None of these

122. The average heart beat per minute in a normal man is:
(a) 50
(b) 70
(c) 80
(d) None of these

123. The density of water is:
(a) 1.5 g/cm³
(b) 1 g/cm³
(c) 2 g/cm³
(d) None of these

124. Malaria is a disease which effects the:
(a) Kindneys
(b) Lungs
(c) Spleen
(d) None of these

125. Each day human body breathe in __________ liters of air:
(a) 15,000 to 20,000
(b) 10,000 to 20,000
(c) 5,000 to 10,000
(d) None of these

126. Which of the following disease is caused by virus?
(a) Malaria
(b) Small Pox
(c) Tuberculosis
(d) None of these

127. The fluid part of blood is known as:
(a) Blood cells
(b) Platelets
(c) Plasma
(d) None of these

128. Medulla oblongata is a part of human
(a) Heart
(b) Brain
(c) Liver
(d) None of these

129. Urine is produced in:
(a) Lungs
(b) Kidneys
(c) Liver
(d) None of these

130. Blood is cleaned by:
(a) Lungs
(b) Kidneys
(c) Liver
(d) None of these