MAS Jr. Grade • 2024 • Paper-III
Sugarcane roots consists of roots.
A)
Sett and shoot
B)
Shoot and met
C)
Auxiliary
D)
Terminal
Option A is correct: Sett and shoot.
MAS Jr. Grade • 2024 • Paper-III
“Dead heart” in maize is associated with
A)
Leafroller
B)
Stem borer
C)
Shoot fly
D)
Grass hopper
Option B is correct: Stem borer.
MAS Jr. Grade • 2024 • Paper-III
Which gas largely escapes to the atmosphere through denitrification?
A)
NO2
B)
NH3
C)
N2O
D)
N2
Option D is correct: N2.
MAS Jr. Grade • 2024 • Paper-III
Number of Agro climatic zone of India is
A)
20
B)
17
C)
16
D)
15
Option D is correct: 15.
MAS Jr. Grade • 2024 • Paper-III
Retting of Jute requires degree celsius.
A)
30
B)
34
C)
32
D)
38
Option A is correct: 30.
MAS Jr. Grade • 2024 • Paper-III
Cryptolaemus montrouzieri is an important predator of
A)
Sucking pest on rice
B)
Sucking pest on cotton
C)
Sucking pest on coffee
D)
Mealy bugs on fruits
Option D is correct: Mealy bugs on fruits.
MAS Jr. Grade • 2024 • Paper-III
Egg parasitoid is
A)
Brumoides suturalis
B)
Trichogramma chilonis
C)
Chrysoperia camea
D)
Bracon brevicornis
Option B is correct: Trichogramma chilonis.
MAS Jr. Grade • 2024 • Paper-III
Quarantine regulations are enforced by
A)
State
B)
Country
C)
State or Country through legislation
D)
Continent
Option C is correct: State or Country through legislation.
MAS Jr. Grade • 2024 • Paper-III
Plants which grow in shade
A)
Sciophytes
B)
Heliophytes
C)
Obligated heliophytes
D)
Facultative heliophytes
Option A is correct: Sciophytes.
MAS Jr. Grade • 2024 • Paper-III
Gundhi Bug can be managed by
A)
Endosulfan
B)
Malathion dust
C)
Phosphomedon
D)
Monocrotophos
Option B is correct: Malathion dust.
MAS Jr. Grade • 2024 • Paper-III
Soils formed under tropical climate are high in
A)
Primary minerals
B)
SiO2
C)
Sesquioxides
D)
Dolomite
Option C is correct: Sesquioxides.
MAS Jr. Grade • 2024 • Paper-III
The aim of IPM is
A)
Keeping the pest no below economic threshold levels instead of eradication
B)
Eradication of the pest
C)
Using all means of control instead of eradication
D)
Using manual control to maintain biodiversity and eradicate with chemicals
Option A is correct: Keeping the pest no below economic threshold levels instead of eradication.
MAS Jr. Grade • 2024 • Paper-III
Cloud seeding aims to correst deficiency of in the cloud.
A)
Nuclei
B)
CO2
C)
Water vapour
D)
Droplets
Option A is correct: Nuclei.
MAS Jr. Grade • 2024 • Paper-III
Sorghum originated from
A)
Mexico
B)
Africa
C)
India
D)
South America
Option B is correct: Africa.
MAS Jr. Grade • 2024 • Paper-III
The presence of two or more nutrients in one compound or mixture is called as
A)
Mixed fertilizers
B)
Straight
C)
Fertilizer mixtures
D)
Complex fertilizers
Option D is correct: Complex fertilizers.
MAS Jr. Grade • 2024 • Paper-III
Common insecticide for management of Fall army worm
A)
Emamactin Benzoate
B)
Chlorpyriphos
C)
Quinalphos
D)
Malathion
Option A is correct: Emamactin Benzoate.
MAS Jr. Grade • 2024 • Paper-III
Which of the following material is use for chemical control?
A)
Spray material
B)
Dust material
C)
Soil and seed treatment
D)
All ofthese
Option D is correct: All ofthese.
MAS Jr. Grade • 2024 • Paper-III
Upland rice cultivation generally requires weeding in the hills.
A)
Two
B)
Three
C)
One
D)
Four
In upland rice cultivation (common in hill regions like Mizoram), weed competition is a major limiting factor because, unlike lowland rice, there is no standing water to suppress weed growth. Standard agronomic practices for upland rice recommend a minimum of three weedings to ensure maximum yield: 1) The first weeding is typically done 20-25 days after sowing/transplanting to remove early emerging weeds. 2) The second weeding is performed 40-45 days after sowing to manage mid-season weed growth. 3) The third weeding is done around 60-65 days after sowing, coinciding with the critical growth stage before the crop canopy closes. While some farmers may do more or fewer depending on weed pressure, 'three' is the standard technical recommendation for optimal crop production in upland conditions.
MAS Jr. Grade • 2024 • Paper-III
Maize contain about % protein.
A)
15
B)
20
C)
10
D)
12
Option C is correct: 10.
MAS Jr. Grade • 2024 • Paper-III
The biomass of is largest.
A)
Fungi
B)
Bacteria
C)
Actinomycetes
D)
Virus
Option A is correct: Fungi.
MAS Jr. Grade • 2024 • Paper-III
The protein secreted by microbes to mineralized organic matter is
A)
Hormones
B)
Cappilaries
C)
Micro molecules
D)
Enzymes
Option D is correct: Enzymes.
MAS Jr. Grade • 2024 • Paper-III
The quantitative law basis to colorimetric analysis is
A)
Mattson law
B)
Beer and Lambert Law
C)
Gain,s and thomas Law
D)
None of these
Option B is correct: Beer and Lambert Law.
MAS Jr. Grade • 2024 • Paper-II
The writer stopped his morning exercises because-
A)
of exhaustion
B)
his eagerness diminished
C)
he wanted to read
D)
his family made fun of him
Option B is correct: his eagerness diminished.
MAS Jr. Grade • 2024 • Paper-II
In these times of growing economic turbulence, unless new reserves are found soon, the world’s present rates, reserves will be exhausted by the year 2200 AD. Which of the following, if true, will most weaken the above argument?
A)
There has been a slowdown in the rate of increase in world demand for natural gases over the last decade from 20% to 10%
B)
It has been known for many years that there are vast stocks of natural gases under Antarctica which have yet to be economically exploited.
C)
Electricity is being used increasingly in place of natural gases for any industrial and domestic uses.
D)
None of these
Option B is correct: It has been known for many years that there are vast stocks of natural gases under Antarctica which have yet to be economically exploited..
MAS Jr. Grade • 2024 • Paper-II
The modern-day student is extremely _______ with technology.
A)
hindered
B)
disconnected
C)
dreary
D)
savvy
Option D is correct: savvy.
