1 . Which instrument is used to measure pressure?
a. Saccharimeter
b. Ammeter
c. Manometer
d. Lactometer
a. Saccharimeter
b. Ammeter
c. Manometer
d. Lactometer
2 . What does Angstrom measure?
a. Quantity of liquid
b. Length of light waves
c. Length of cables
d. Speed of ships
a. Quantity of liquid
b. Length of light waves
c. Length of cables
d. Speed of ships
3 . Joule is the unit of
a. Temperature pressure
b. Energy
c. Heat
a. Temperature pressure
b. Energy
c. Heat
4 . The scientist who first discovered that the earth revolves round the sun was
a. Newton
b. Dalton
c. Copernicus
d. Einstein
a. Newton
b. Dalton
c. Copernicus
d. Einstein
5 . Study of earthquakes is known as
a. Ecology
b. Seismology
c. Numismatics
d. None of these
a. Ecology
b. Seismology
c. Numismatics
d. None of these
6 . Total volume of blood in a normal adult human being is
A.5-6 liters
B.3-4 liters
C.8-10 liters
D.10-12 liters
A.5-6 liters
B.3-4 liters
C.8-10 liters
D.10-12 liters
7 . How many bones are there in an adult human being?
A. 210
B. 260
C. 206
D. 300
A. 210
B. 260
C. 206
D. 300
8 . The function of hemoglobin is
A.Transportation of oxygen
B.Destruction of bacteria
C.Prevention of anemia
D.Utilization of energy
A.Transportation of oxygen
B.Destruction of bacteria
C.Prevention of anemia
D.Utilization of energy
9 . Which is the largest organ in the human body?
A.Liver
B.Heart
C.Skin
D.Kidney
A.Liver
B.Heart
C.Skin
D.Kidney
10 . The human cell contains
A. 44 chromosomes
B.48 chromosomes
C.46 chromosomes
D.23 chromosomes
A. 44 chromosomes
B.48 chromosomes
C.46 chromosomes
D.23 chromosomes
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