General Science-93

       1.      Which of the following is not a part of the alimentary canal? 

a.       Mouth 

b.      Stomach 

c.       Small intestine 

d.      lungs 

       2.      Liver and pancreas are the ________ glands. 

a.       blood clear 

b.      digestive 

c.       breathing 

d.      none of these 

       3.       _________ is a sticky substance in saliva and provides easy movement for food. 

a.       Insulin 

b.      Amylase 

c.       Mucin 

d.      none of these 

       4.      Nose opens at the upper end of _____ through a pair of internal nostrils. 

a.       Larnyx 

b.      Trachea 

c.       Pharnyx 

d.      none of these 

       5.      Which of the following is a long tube and wind pipe? 

a.       Bronchi 

b.      Nasal canal 

c.       Pharnyx 

d.      Trachea 

       6.      How many lungs are present in the human body? 

a.       1 

b.      2 

c.       3 

d.      none of these 

       7.      The lungs are covered by two membrances called as _______ 

a.       Veins 

b.      Air sacs 

c.       pleura 

d.      none of these 

      8.      The normal temperature of a human body is _____ 

a.       98.4ºC 

b.      98.4ºF 

c.       99.0ºC 

d.      99.0ºF 

      9.      What is the temperature of boiling water? 

a.      100ºC 

b.      32ºC 

c.       180ºF 

d.      32ºF 

     10.  Units which can be expressed in terms of two or more fundamental Units of mass or called____ units 

a.      Derived 

b.      defined 

c.       undefined 

d.      underived 

      11.  The mean distance of sun from the earth is called 

a.      Astronomical units 

b.      Lightyear 

c.       Astrological units 

d.      Angstroms 

      12.  The force is the product of _____ 

a.       velocity and acceleration 

b.      the speed and acceleration 

c.       mass and speed 

d.      mass and acceleration 

      13.  Root part is represented in a mature embryo by 

a.       plumule 

b.      radicle 

c.       chalaza 

d.      cotyledons 

      14.  Bone deformities occur due to the excessive intake of 

a.       phosphorus 

b.      potassium 

c.       fatty acid 

d.      fluorine 

      15.  Excess of fat in the body is stored in 

a.      Adipose tissue 

b.      Acrosome 

c.       Connective tissue 

d.      Bone marrow 

      16.  Disease caused by HIV virus is 

a.       mumps 

b.      plague 

c.       AIDS 

d.      tuberculosis 

      17.  Which instrument is used to measure pressure?

a.       Saccharimeter

b.      Ammeter

c.       Manometer

d.      Lactometer

18.    What does Angstrom measure?
1. Quantity of liquid
2. Length of light waves
3. Length of cables
4. Speed of ships
19. Light year is related to
1. Energy
2. Speed
3. Distance
4. Intensity
20. Match the following columns

Column 1	Column 2
A. Relative	1. Pyrometer humidity
B. Anemometer	2. High temperature
C. Navigation	3. Hygrometer
D. Direction of wind	4. Chronometer
1 2 3 4 a. B D A C b. D B A C c. A D B C d. C A D B