Prep
Bee
Pakistan
Pakistan's #1 Free MCQ Practice Platform for Govt Job Exams
MCQs
Categories
Quiz
Past Papers
Quiz Mode
Login
Register
Preparing your study page...
Search MCQs
Search and filters
Search
Subject
Any subject
Agriculture
Biology
Chemical Engineering
Chemistry
Computer Science
Current Affairs
Economics
English
Everyday Science
General Knowledge
Intelligence
International Current Affairs
Islamic Studies
Judiciary And Law
Management Sciences
Mathematics
Mechanical Engineering
Medical Science
Pakistan Current Affairs
Pakistan Studies
Pedagogy
Physical Education
Physics
Psychology
Sociology
Software Engineering
Urdu
Difficulty
Any
Easy
Medium
Hard
Language
Any
English
Urdu
Bilingual
Sort
Latest
Oldest
Most attempted
Apply
MEDIUM
ENGLISH
Agriculture
The indicator used for estimation of the soil available boron is_______?
A
Mixed indicator
Option A
B
Phenolpthalein
Option B
C
Diphenyle
Option C
D
Azomethine-H
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The first mechanism to start in the wind erosion is_________?
A
Creep
Option A
B
Saltation
Option B
C
Siltation
Option C
D
None of these
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
What is the optimum temperature and pH for nitrifying bacteria ?
A
30-35 c, pH 5.5
Option A
B
>35 c, pH less than 5
Option B
C
25-40 c, pH 8-8.5
Option C
D
All of thses
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
If a manure pile is exposed to the rain, what nutrient will be lost the most ?
A
Ca
Option A
B
Mg
Option B
C
S
Option C
D
N
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Browning disease of rice is a_________?
A
Bacterial & fungal disease
Option A
B
Physiological disease
Option B
C
Viral disease
Option C
D
The above statement is wrong
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Loss of nitrogen in the form of NH3 in alkaline medium is known as_________?
A
Denitrification
Option A
B
Leaching
Option B
C
Volatilization
Option C
D
None of these
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Organisms satisfying their carbon requirement as Co2 from atmosphere and energy requirement from oxidation of simple inorganic compound are called as_________?
A
Chemoautotroph
Option A
B
Photoautotroph
Option B
C
Saprophyte
Option C
D
None of these
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
1 meq of HCl is equal to_________?
A
1.4 mg of N
Option A
B
14 mg of N
Option B
C
0.14 mg of N
Option C
D
140 mg of N
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
What kind of nitrogenous (N) fertilizers should not be used for flooded soil:
A
Ammonical
Option A
B
Nitrate
Option B
C
Ammonical-nitrate
Option C
D
Both B & C
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The credit for identifying the essentality of nitrogen to plants goes to________?
A
Dr.Muhammad Sharif
Option A
B
Theodore-saussure
Option B
C
Shafiq Baloch at.el
Option C
D
Sach and knoop
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The instrument used for measuring the photosynthetically active radiations (PAR) is:________?
A
Pyrheliometer
Option A
B
Pyrgeometer
Option B
C
Quantom sensor
Option C
D
Both A & C
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
During decomposition of organic matter, inititial decomposition is dominated by:__________?
A
Actinomycetes
Option A
B
Bacteria
Option B
C
Fungi
Option C
D
Both B & C
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Which leaf of rice is sampled for tissue nutrient analysis?
A
Mature leaf
Option A
B
Lower leaf
Option B
C
Both A & B
Option C
D
None of these
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Rate of entry of water in soil is__________?
A
Infiltration
Option A
B
Percolation
Option B
C
Leaching
Option C
D
Seepage
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The credit for identifying the essentality of K, Ca, Mg and P to planta goes to________?
A
C. Sprengel
Option A
B
Theodore Saussure
Option B
C
Dr. Muhammad Sharif et al.
Option C
D
Shafiq Khalil et al.
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The unique soil environment under the influence of plants roots is called rhizosphere and this term was given by__________?
A
Hiltner
Option A
B
Aristotle et al.
Option B
C
A.Q khan
Option C
D
Helium. S. Denial
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
1 mg of H+ will be equal to_________?
A
20 mg of ca2+
Option A
B
12 mg of Mg2+
Option B
C
9 mg of Al3+
Option C
D
All of the above
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
In cotton, zn deficiency is known as_________?
A
Fern leaf
Option A
B
Mottle leaf
Option B
C
Little leaf
Option C
D
None of these
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
Exposure of the manures to rains causes highest loss of___________?
A
N
Option A
B
Cu
Option B
C
Cl
Option C
D
P
Option D
Show Answer
Open Detail
MEDIUM
ENGLISH
Agriculture
The very high temperatures required for ICP-AES are attained by__________?
A
Quartz
Option A
B
Plasma
Option B
C
Carbon
Option C
D
None of these
Option D
Show Answer
Open Detail
Previous page
1
5566
5567
5568
5569
5570
5754
Next page