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

You’ll also like: