PPSC ASSISTANT DIRECTOR WILDLIFE PAST PAPER 23-02-2025
Posted: April 6th, 2025, 11:30 pm
The absorption of wavelength light by a leaf is determined by?
Colorimeter
Spectrophotometer
Chromatograph
Hygrometer
(0)
Explanation
A spectrophotometer measures the amount of light absorbed by a substance at different wavelengths.
It is widely used in plant studies to analyze how leaves absorb specific wavelengths of light, which is crucial for understanding photosynthesis.
If a girl jump 820 times in an hour. How many times she jumps in 30 minutes?
300
350
410
470
(0)
Explanation
1 hour = 820 jumps
30 minutes = (820 ÷ 2) = 410 jumps
Which of the following element is fixed by cyanobacteria?
Oxygen
Nitrogen
Carbon
None of these
(0)
Explanation
Cyanobacteria are the only diazotrophs (nitrogen-fixing organisms)
That produces oxygen as a by-product of the photosynthetic process, and which must negotiate the inevitable presence of molecular oxygen with an essentially anaerobic enzyme.
It lives in cold area but do not hibernate?
Vole
Porcupine
Pikas
Cocktail Ra
Which of the following is a true fossil?
Placoderm
Archeopteryx
Therapsids
All of these
The disadvantages of burning of fossil fuels?
Release harmful gases in environment
Used oxygen in burning
Release of Carbon Dioxide
All of these
MN is the example of which dominance?
Incomplete dominance
Co dominance
Over dominance
Complete dominance
Which of the following is the largest moist forest with broad leaves?
چوڑے پتوں والا سب سے بڑا نم جنگل کون سا ہے؟
The Congo Rainforest
The Daintree Rainforest
The Amazon Tropical Rainforest
The Tongass National Forest
According to the United Nations, if a person lives for how long in a foreign country, they become an international migrant?
24 months
12 months
6 months
3 months
Diopter cause adjustment in which part of microscope?
Eyepiece
Objective lens
Stage
Condenser
If inversion does not include the centromere, it is known as?
Pericentric inversion
Paracentric inversion
Robertsonian inversion
Reciprocal inversion
Which of the vertebrates have more no of endangered species in Pakistan?
Amphibians
Reptilia
Fishes
In IUCN categories, the geographical range of vulnerable species in the form of B1 (extent of occupancy) should be up to:
Less than 500 Km²
Less than 5000 Km²
Less than 100 Km²
Less than 20000 Km
(0)
Who founded the Rafi Peer Theatre Workshop?
Amin Rafi
Usman Pirzada m Sarwat Peer
Faizaan Peerzada and Sadaan Peerzada
Sensitivity of radiation on blood tissue mainly depends upon?
Blood Flow
Iron Content in the blood
Protein Content
Mitotic rate of cells
What does IPCC stand for?
International Panel for Climate Control
Intergovernmental Panel on Climate Change
Independent Panel for Climate Conservation
International Program for Climate Change
In an ecosystem, a rabbit is considered as?
Primary consumer
Producer
Secondary consumer
Decomposer
What is the unit of rock when all rocks occur in the same geological time scale?
Serial
Series
Sequence
Formation
The key limitation of direct observation methods for mammal tracking is?
Ineffective for nocturnal species
Highly accurate for all species
Requires no specialized equipment
Works equally well in all habitats
What is the best tracking method for data analysis of non-invasive species of animals?
Genetic Sampling
Radio Telemetry
Satellite Tracking
Direct Observation
Bilateral symmetry is important for?
Active lifestyle for efficient movement & sensory perception
Random movement without direction
Protection from ultraviolet radiation
Increasing body temperature
Which of the following are paired fins in fishes?
Pectoral & pelvic fins
Caudal fins
Dorsal fin
All of these
Goblet cells produce?
Mucous
Base
Acid
Water
(0)
What is the standard weight range of a cricket ball?
کرکٹ کی گیند کی معیاری وزن کی حد کیا ہے؟
140–145 grams
150–155 grams
155.9–163 grams
165–170 grams
Trains leaves at 21.30 and reached at 7.30 how much time it takes.
9 Hours
10 Hours
11 Hours
8 JB
We have respect _____our leaders
To
For
With
By
The tracking method which includes a predetermined walking pathway & recording of birds' observation is?
Point Count Method
Camera Trapping
Line Transect Method
Mist Netting
The tracking method which includes aerial tracking & ground truthing is?
ٹریکنگ کا طریقہ جس میں فضائی ٹریکنگ اور زمینی سچائی شامل ہے؟
Direct observation
Camera tap
Multi-method observation
None of these
CBD contain 3 annex & how many articles
41
42
44
45
The key limitations of nest survey of birds?
Ineffective in large areas
Time Consuming & May Disturb Nesting Birds
Require high cost
Less Accurate Data
Himalayan black bear is found in?
Koh Hindukush
Himalayas
Koh Karakorum
None of these
Which one is use in wildlife survey?
SAS (Statistical Analysis System)
QGIS (Quantum Geographic Information System)
SPSS (Statistical Package for the Social Sciences)
None of these
The main cause of destruction of wildlife is?
Deforestation
Overfishing
Climate change
All of these
(0)
A borrowing animals having limbs for digging are?
Arboreal
Fossorial
Nocturnal
None of these
Antlers are found in?
Black buck
Marco Polo sheep
Urial
All of these
Which of following is not included in in-situ conservation?
National parks
Wildlife Senturies
Botanical Garden
Biosphere reserve
Rearing of honeybees is?
Mori culture
Sericulture
Apiculture
Silviculture
The diversity of species in space, world and in ecosystem is called?
genetic diversity
species diversity
ecosystem diversity
none of these
According to IUCN categories, which of t the following is consider at lowest risk of extinction?
Least concern
Vulnerable
Critically endangered
Not evaluated (NE)
The modern genus of horse Equus is descended from?
Epihippus
Orohippus
Parahippus
Pilohippus
Colorimeter
Spectrophotometer
Chromatograph
Hygrometer
(0)
Explanation
A spectrophotometer measures the amount of light absorbed by a substance at different wavelengths.
It is widely used in plant studies to analyze how leaves absorb specific wavelengths of light, which is crucial for understanding photosynthesis.
If a girl jump 820 times in an hour. How many times she jumps in 30 minutes?
300
350
410
470
(0)
Explanation
1 hour = 820 jumps
30 minutes = (820 ÷ 2) = 410 jumps
Which of the following element is fixed by cyanobacteria?
Oxygen
Nitrogen
Carbon
None of these
(0)
Explanation
Cyanobacteria are the only diazotrophs (nitrogen-fixing organisms)
That produces oxygen as a by-product of the photosynthetic process, and which must negotiate the inevitable presence of molecular oxygen with an essentially anaerobic enzyme.
It lives in cold area but do not hibernate?
Vole
Porcupine
Pikas
Cocktail Ra
Which of the following is a true fossil?
Placoderm
Archeopteryx
Therapsids
All of these
The disadvantages of burning of fossil fuels?
Release harmful gases in environment
Used oxygen in burning
Release of Carbon Dioxide
All of these
MN is the example of which dominance?
Incomplete dominance
Co dominance
Over dominance
Complete dominance
Which of the following is the largest moist forest with broad leaves?
چوڑے پتوں والا سب سے بڑا نم جنگل کون سا ہے؟
The Congo Rainforest
The Daintree Rainforest
The Amazon Tropical Rainforest
The Tongass National Forest
According to the United Nations, if a person lives for how long in a foreign country, they become an international migrant?
24 months
12 months
6 months
3 months
Diopter cause adjustment in which part of microscope?
Eyepiece
Objective lens
Stage
Condenser
If inversion does not include the centromere, it is known as?
Pericentric inversion
Paracentric inversion
Robertsonian inversion
Reciprocal inversion
Which of the vertebrates have more no of endangered species in Pakistan?
Amphibians
Reptilia
Fishes
In IUCN categories, the geographical range of vulnerable species in the form of B1 (extent of occupancy) should be up to:
Less than 500 Km²
Less than 5000 Km²
Less than 100 Km²
Less than 20000 Km
(0)
Who founded the Rafi Peer Theatre Workshop?
Amin Rafi
Usman Pirzada m Sarwat Peer
Faizaan Peerzada and Sadaan Peerzada
Sensitivity of radiation on blood tissue mainly depends upon?
Blood Flow
Iron Content in the blood
Protein Content
Mitotic rate of cells
What does IPCC stand for?
International Panel for Climate Control
Intergovernmental Panel on Climate Change
Independent Panel for Climate Conservation
International Program for Climate Change
In an ecosystem, a rabbit is considered as?
Primary consumer
Producer
Secondary consumer
Decomposer
What is the unit of rock when all rocks occur in the same geological time scale?
Serial
Series
Sequence
Formation
The key limitation of direct observation methods for mammal tracking is?
Ineffective for nocturnal species
Highly accurate for all species
Requires no specialized equipment
Works equally well in all habitats
What is the best tracking method for data analysis of non-invasive species of animals?
Genetic Sampling
Radio Telemetry
Satellite Tracking
Direct Observation
Bilateral symmetry is important for?
Active lifestyle for efficient movement & sensory perception
Random movement without direction
Protection from ultraviolet radiation
Increasing body temperature
Which of the following are paired fins in fishes?
Pectoral & pelvic fins
Caudal fins
Dorsal fin
All of these
Goblet cells produce?
Mucous
Base
Acid
Water
(0)
What is the standard weight range of a cricket ball?
کرکٹ کی گیند کی معیاری وزن کی حد کیا ہے؟
140–145 grams
150–155 grams
155.9–163 grams
165–170 grams
Trains leaves at 21.30 and reached at 7.30 how much time it takes.
9 Hours
10 Hours
11 Hours
8 JB
We have respect _____our leaders
To
For
With
By
The tracking method which includes a predetermined walking pathway & recording of birds' observation is?
Point Count Method
Camera Trapping
Line Transect Method
Mist Netting
The tracking method which includes aerial tracking & ground truthing is?
ٹریکنگ کا طریقہ جس میں فضائی ٹریکنگ اور زمینی سچائی شامل ہے؟
Direct observation
Camera tap
Multi-method observation
None of these
CBD contain 3 annex & how many articles
41
42
44
45
The key limitations of nest survey of birds?
Ineffective in large areas
Time Consuming & May Disturb Nesting Birds
Require high cost
Less Accurate Data
Himalayan black bear is found in?
Koh Hindukush
Himalayas
Koh Karakorum
None of these
Which one is use in wildlife survey?
SAS (Statistical Analysis System)
QGIS (Quantum Geographic Information System)
SPSS (Statistical Package for the Social Sciences)
None of these
The main cause of destruction of wildlife is?
Deforestation
Overfishing
Climate change
All of these
(0)
A borrowing animals having limbs for digging are?
Arboreal
Fossorial
Nocturnal
None of these
Antlers are found in?
Black buck
Marco Polo sheep
Urial
All of these
Which of following is not included in in-situ conservation?
National parks
Wildlife Senturies
Botanical Garden
Biosphere reserve
Rearing of honeybees is?
Mori culture
Sericulture
Apiculture
Silviculture
The diversity of species in space, world and in ecosystem is called?
genetic diversity
species diversity
ecosystem diversity
none of these
According to IUCN categories, which of t the following is consider at lowest risk of extinction?
Least concern
Vulnerable
Critically endangered
Not evaluated (NE)
The modern genus of horse Equus is descended from?
Epihippus
Orohippus
Parahippus
Pilohippus