CSIR UGC NET Compulsory – Model Paper 1

Hello CSIR UGC NET aspirants, This is the Model paper series for COMPULSORY paper – A from the CSIR syllabus – PAPER – I (Part A). This is useful for all aspirants. Check your ability with this model paper series. This is Model Paper -1.

csir ugc net Model paper series

Mark the letter of your choice then click on the next button. Your score will be posted as soon as you are done the quiz. We will be posting more of this soon.

Start the Quiz and Brush back your Basics:

Compulsory Paper - Model Paper 1

Congratulations - you have completed Compulsory Paper - Model Paper 1. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
The period of isolation for chicken pox is
A
at least one week
B
until all the scabs have fallen off
C
ten days after the appearance of rash
D
not less than 2 weeks
Question 2
Serum is
A
Plasma without fibrinogen
B
another name of Plasma
C
Purified blood
D
None of the above
Question 3
Temperature above which gas can not be liquified even by applying pressure is termed as ...
A
Curie Temperature
B
Critical temperature
C
Charles temperature
D
Boyle temperature
Question 4
What amount has to be taken from 11 N HCl to make 50 ml of 2N HCl
A
11.0 ml
B
9.09 ml
C
6.03 ml
D
2.0 ml
Question 5
High biological oxygen demand in water body indicates
A
High Photo autotroph
B
Chemical pollution
C
Organic pollutant
D
Pressure of heterotrophs
Question 6
Which of the following is not direct consequence of green house effect
A
Global warming
B
Tsunami
C
Rainfall
D
Increase in sea level
Question 7
Earth is active planet and have phenomenon like volcano, earthquake and continental drift. The major source of energy for continental drift is ..
A
Energy from sun
B
Radioactivity in core of earth
C
Earth gravity
D
Moon gravity
Question 8
The kidney function do not include
A
Osmoregulation
B
Excretion of toxic materials
C
Re-absorption of bile salts
D
Excretion of nitrogenous waste
Question 9
Which of the following element is required for production of thyroxin?
A
NaCl
B
Iodine
C
Flourine
D
Bromine
Question 10
Smog is due to...
A
Air pollution derived from smoke and vehicles
B
More moisture in environment
C
Low temperature of earth surface
D
increase in Carbon dioxide
Question 11
The mean salinity of sea 35 g per liter. The main cause of this observed salinity is...
A
Crust erosion and surface runoff
B
Reverse drainage
C
Photosynthesis
D
Evaporation and Rainfall
Question 12
Which one is an egg laying mammal
A
Bat
B
Spiny ant eater
C
Scaly ant eater
D
Whale
Question 13
Oxidation of copper occurs in
  1. CuSO4 + Zn   → ZnSO4 + Cu
  2. Cu + AgNO3   → CuNO3 + Ag
  3. Fe + CuSO4   → Fe2(SO4)3 +Cu
  4. Cu + AuCl3     → 3 CuCl + Au
A
B and C
B
A and D
C
B and D
D
A and B
Question 14
Among following which cell can be divided by binary fission...
A
Muscle cell
B
Nerve cell
C
RBC
D
Bone-marrow cell
Question 15
Blue color of Sky is due to
A
Due to consumption of sunlight
B
Scattering only
C
Crompton scattering
D
Answer is not in the options
Question 16
The computer codes for decimal number 99 will be
A
1110111
B
1100011
C
1000011
D
011000111
Question 17
Which of the following has the shortest gestation period
A
Cow
B
Camel
C
Buffalo
D
Goat
Question 18
Brown ring test is confirmatory test for which anionic species
A
Nitrate
B
Bromide
C
Fluoride
D
Chloride
Question 19
Zinc oxide is thermogenic, changing from white to yellow when heated to high temperature. This color change is caused due to
A
Non - Stoichiometric property of metal
B
Fluorescence at high temperature
C
Burning of Oxygen
D
Stoichiometric property of metal
Question 20
If a certain place shows stable population distribution. It means maximum number of individual will be ...
A
Reproductively more active
B
Healthy
C
Oldest
D
Youngest
Question 21
Copper sulphate in presence of excess of ammonia gives blue color, the blue is due to
A
Cuperous ions
B
Complex ligand formation
C
Cupric ions
D
Ammonium Sulphate
Question 22
Which of the following is not possible in biological systems?
A
RNA -> DNA -> Protein
B
DNA -> RNA -> Protein
C
Glucose -> amino acid -> Protein
D
Protein -> RNA -> DNA
Question 23
The fact that night sky is dark shows that the universe
A
is not infinitely old
B
originated in big bang
C
is infinitely old
D
is infinite in extent
Question 24
Parts per billion can be represented as ...  
A
μg/g
B
ng/Kg
C
μl/l
D
μg/Kg
Question 25
Which of the following is responsible for ozone hole?
A
Methane (CH4)
B
Chlorine
C
Carbon dioxide (CO2)
D
Nitric Oxide (NO)
Question 26
Salivary amylase acts most effectively in
A
An acidic solution
B
An Alkaline Solution
C
A Neutral solution
D
any state
Question 27
Which statement is not correct for all mammals
A
Absence of segmentation
B
Absence of Scales
C
Absence of laying egg
D
Presence of asexual reproduction
Question 28
Core of the moon is
A
Volatile gas
B
Viscous liquid
C
Solid
D
Plasma
Question 28 Explanation: 
Core moon is solid like earth's core
Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results
There are 28 questions to complete.

If you are interested to submit study materials from the above units, Check the WRITE FOR US Guideline now.