| |
| 9.
Which of the following lipids in a cell membrane
acts as a selective barrier for controlling the
exit and entry of substances into and out of the
cell? |
| |
a. Cholesterol
b. Glycolipids
c. Phospholipids
d. Lipoproteins |
| |
| 10.
Bile mainly helps in the digestion of: |
| |
a. Fats
b. Proteins
c. Carbohydrates
d. Bile pigments
|
| |
|
Chemistry
Sample Questions
|
| |
| 1.
The region in space where an electron is likely
to be found is called a(n): |
| |
a. Axis
b. Cloud
c. Orbital
d. Configuration |
| |
| 2.
Which of the following atoms has the highest electronegativity? |
| |
a. Cl
b. Br
c. N
d. F |
| |
| 3.
What would be the percentage mass of chlorine in
a molecule of methyl chloride?
(C = 12 gm/mole, H = 1 gm/mole, Cl = 35.5 gm/mole) |
| |
a. 18 %
b. 50 %
c. 70 %
d. 12 %
|
| |
| 4.
Which of the following is found to be different
in isotopes of the same chemical element? |
| |
a. Protons
b. Neutrons
c. Electrons
d. Atomic number |
| |
| 5.
Which of the following groups of the periodic table
contains alkali metals? |
| |
a. Group I A
b. Group II A
c. Group VII A
d. Group VIII A
|
| |
|
Mathematics
Sample Questions
|
| |
To
view Mathematics sample questions, please download
the following PDF file:
1.
Mathematics Sample Questions
|
| <Answers> |
| >>>
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