The payment was collected by the hardworking salesman.
A
The hardworking salesman collected the payment.
B
the salesman who worked heard was able to collect the payment.
C
to collect the payment the salesman had to work hard.
D
The hardworking salesman was able to collect the payment.
Question 4Single Answer
I had to stop all my work to complete this project.
A
All other work had to be stopped to complete this project by me
B
For completing this project all other work must be stopped
C
For completing this project I had to stop all my work
D
To complete this project all other work had been stopped by me
Question 5Single Answer
They have published the names of all the successful candidates.
A
The candidates who have succeeded their names they had published.
B
The names of all the successful candidates have been published by them
C
The candidates who have succeeded their names have been published by them.
D
The names of all the successful candidate were published by them.ย
Question 6Single Answer
The online shopping site lowered the prices.
A
Lowering of the prices was done by the online shopping site
B
The prices were lowered by the online shopping site
C
The prices had been lowered by the online shopping site
D
The prices have been lowered by the online shopping site
Question 7Single Answer
Who taught you to drive a truck ?
A
To drive a truck by whom were you taught?
B
Driving a truck by who were you taught?
C
Driving a truck by who were you being taught?
D
By whom were you taught to drive a truck?
Question 8Single Answer
We shall invite Suresh.
A
Suresh would be invited by us
B
Suresh would have been invited by us
C
Suresh will be invited by us
D
Suresh will have been invited by us
Question 9Single Answer
Dark clouds have overcast the evening sky.
A
By the dark clouds the evening sky was overcast.
B
The evening sky has been overcast by the dark clouds.
C
Dark clouds overcastted the evening sky.
D
The sky of the evening was overcasted by dark clouds.
Question 10Single Answer
The partners will celebrate their triumph tomorrow.ย
A
The triumph would be celebrated by the partners a day before
B
The triumph would be celebrated by the partners a day after
C
The triumph would have been celebrated by the partners a day after
D
The triumph will have been celebrated by the partners tomorrow
General Knowledge
Question 11Single Answer
Yojna a weekly journal
A
Ministry of Financeย ย ย ย ย
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission
Question 12Single Answer
Kurukshetra a journal on rural development is published by
A
Ministry of Financeย
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission
Question 13Single Answer
Devaluation of a currency means
A
Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B
Reduction in the value of a currency vis-à-vis major internationally traded currencies
C
Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D
Permitting the currency to seek its worth in the international market
Question 14Single Answer
In India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
ย ย ย ย ย ย 1. a large number of farmers are illiterate and know little about scientific agriculture
ย ย ย ย ย ย ย ย ย ย ย 2. prices of primary products are lower than those of manufactured products
ย ย ย ย ย ย ย ย ย ย ย 3. Investments in agriculture has been low when compared to investment in industry
A
1 and 3
B
2 and 3
C
1 and 2
D
1,2 and 3
Question 15Single Answer
Which of the following programmes aims at the promotion of savings among rural women
A
Rashtriya Mahila Kosh
B
Indira Mahila Yojna
C
Jawahar Rozgar Yojna
D
Mahila Samridhi Yojna
Question 16Single Answer
What is Net National Product
A
the money value of final goods and services produced annually in the economy
B
the money value of annual service generation in the economy
C
the money value of tangible goods produced annually in the economy
D
The money value of tangible goods available in the economy
Question 17Single Answer
National income is theย
A
net national product at market price
B
net national product at factor cost
C
net domestic product at market price
D
net domestic product at factor cost
Question 18Single Answer
Chelliah Committee of 1992 deals with the overhauling of our
A
financial systemย ย ย ย ย ย ย
B
tax system
C
patents and copyrightsย ย
D
Public sector undertakings
Question 19Single Answer
During which Five Year Plan was the annual growth rate of National Income the lowest
A
2nd plan
B
3rd plan
C
5th plan
D
6th plan
Question 20Single Answer
Temperature can be expressed as derived quantity in terms of
A
length and mass
B
mass and time
C
length, mass and time
D
None of these
Question 21Single Answer
Electron volt is a unit of
A
potential difference
B
charge
C
energy
D
capacity
Question 22Single Answer
Which of the following is not a synthetic fibre:
A
Anygora
B
Rayon
C
Nylon
D
Polyster
Question 23Single Answer
Which one of the following is not contained in Portland cement ?
A
Ca3Al2O6
B
Ca3SiO5
C
Ca2SiยญO4
D
Ca3(PO4)2
Question 24Single Answer
Which of the following contain enzymes for cellular respiration ?
A
Dictyosomes
B
Endoplasmic reticulum
C
lysosomes
D
Mitochondria
Question 25Single Answer
Which one among the following nutrients is a strctural
A
Cell membrane
B
Plasma membrane
C
Cell wall
D
Nucleus
Question 26Single Answer
Who is set to be appointed as the new Chancellor of Germany?
A
Olaf Scholz
B
Friedrich Merz
C
Annalena Baerbock
D
Christian Lindner
Question 27Single Answer
Which province launched Pakistan's first online medicine ordering portal?
A
Khyber Pakhtunkhwa
B
Punjab
C
Sindh
D
Balochistan
Question 28Single Answer
What is the name of the mission through which NASA plans to return humans to the Moon by?
A
Artemis
B
Apollo
C
Orion
D
Perseverance
Question 29Single Answer
Who won the Best Actor award at the 2025 Oscars?
A
Joaquin Phoenix
B
Leonardo DiCaprio
C
Will Smith
D
Brad Pitt
Question 30Single Answer
Which country hosted the 2025 World Economic Forum Annual Meeting?
A
Switzerland
B
Singapore
C
United Arab Emirates
D
Germany
Reasoning
Question 31Single Answer
How many such pairs of letters are there in the word โCLEANLINESSโ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?
A
Two
B
Three
C
Five
D
Four
E
None of these
Question 32Single Answer
Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is
A
True
B
False
C
Uncertain
D
None
Question 33Single Answer
If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give โXโ as the answer and if more than one such word can be formed, give โYโ as the answer.
A
A
B
E
C
T
D
X
E
Y
Question 34Single Answer
How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged alphabetically?
A
Noneย ย ย ย ย ย ย ย ย ย ย ย
B
Oneย ย ย ย ย ย ย ย ย
C
Twoย ย ย ย ย ย ย
D
Threeย ย ย ย ย ย ย ย
E
More than three
Question 35Single Answer
How many such pairs of letters in the word CREDIT each of which has as many letters between them in the word as in the English alphabet?
A
None
B
One
C
Two
D
Three
E
More than three
Question 36Single Answer
How many meaningful words can be made from the letters โLMEAโ using each letter only once in each word?
A
None
B
One
C
Two
D
Three
E
More than three
Question 37Single Answer
If it is possible to make only one meaningful word with the first, the second, the seventh and the eighth letters of the word TEMPORAL, which of the following will be the first letter of that word? If more than one such word can be made, give โYโ as the answer and if no such word can be made, give โXโ as the answer.
A
T
B
L
C
E
D
Y
E
X
Question 38Single Answer
If the letters of the word HANDOVER are arranged alphabetically from left to right how many letters will remain at the same position?
A
None
B
One
C
Two
D
Three
E
More than three
Question 39Single Answer
How many such pairs of letters are there in the word EXCURSION, each of which has as many letters between them in the word as they have in the English alphabet?
A
None
B
One
C
Two
D
Three
E
More than three
Question 40Single Answer
If it is possible to make only one meaningful word with the first, the second, the third, the sixth and the eighth letters of the word DEVIATION first letter of that word is your answer? If more than one such word can be made formed your answer is โAโย and if no such word can be formed your answer is โBโ.
A
V
B
T
C
E
D
A
E
B
Aptitude
Question 41Single Answer
The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?
A
51:52
B
52:53
C
51:53
D
52:55
Question 42Single Answer
Which of the following numbers is irrational ?
A
√49
B
0.125
C
√2
D
22/7
Question 43Single Answer
356 x 936 โ 356 x 836 = ?
A
35600ย ย
B
34500
C
9630
D
93600
Question 44Single Answer
Arrange in descending order: 5/8, 7/10, 3/4
A
3/4 > 7/10 > 5/8
B
7/10 > 3/4 > 5/8
C
3/4 > 5/8 > 7/10
D
5/8 > 7/10 > 3/4
Question 45Single Answer
What is (3^{4} times 9^{2}) ?
A
36
B
38
C
310
D
96
ย
Question 46Single Answer
If 34X-2 = 729, then find the value of X.
A
4ย ย ย ย ย
B
3
C
2ย
D
5
Question 47Single Answer
Convert 0.6 into fraction ?
A
3/5
B
2/3
C
4/5
Question 48Single Answer
The no. plate of a bus had peculiarity. The bus number was a perfect square. It was also a perfect square when the plate numbers were reversed. The bus company had only five hundred buses numbered from 1 to 500. What was the number ?
A
169ย ย
B
36
C
196ย
D
Can not say
Question 49Single Answer
If a and b are positive integers, such that ab = 125, then (a-b)a+b-4 = ?
A
16 ย ย
B
25
C
28 ย
D
30
Question 50Single Answer
If x*y = x2 + y2 โ xy, then value of 9*11 is
A
93ย ย ย ย ย
B
103
C
60.5
D
121
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Lab Technician
Question 51Single Answer
The scientist who discovered the cell is โ
A
Robert Hooke
B
Robert Cook
C
Robert James
D
Robert Cook
Question 52Single Answer
The smallest functional and structural unit of the body is -
A
tissue
B
muscles
C
bones
D
cell
Question 53Single Answer
The power planet of the cell is called -
A
nucleus
B
nucleus
C
mitochondria
D
lysosome
Question 54Single Answer
The study of cells is called -
A
Anatomy
B
Cytology
C
Histology
D
Physiology
Question 55Single Answer
Lysosome is called -
A
Power planet of the cell
B
unit of cell
C
suicide bag
D
protein unit
Question 56Single Answer
The largest organelle of the cell is -
A
nucleus
B
center
C
mitochondria
D
lysosome
Question 57Single Answer
The organ of the cell that produces proteins is.
A
lysosome
B
ribosome
C
mitochondria
D
nucleus
Question 58Single Answer
The study of tissues is called.
A
Cytology
B
Histology
C
Myology
D
Cardiology
Question 59Single Answer
The engine of the cell is called
A
Ribosome
B
lysosome
C
mitochondria
D
Golgibody
Question 60Single Answer
How many types of epithelial tissue are there?
A
one
B
two
C
four
D
three
Question 61Single Answer
Which of the following cells produce elastic and collagen fibers?
A
Adipocyte
B
Fibroblast
C
Mast Cell
D
All
Question 62Single Answer
Tissue present in urinary bladder
A
Cuboid epithelium
B
Transitional epithelium
C
Columnar epithelium
D
All
Question 63Single Answer
The actions of cardiac muscle are
A
optional
B
involuntary
C
both voluntary and involuntary
D
ano one
Question 64Single Answer
Transformation of one cell into another cell is called -
A
Atropy
B
Hypertropy
C
Metaplasia
D
Hyperplasia
Question 65Single Answer
The interval of cell division is called
A
Metaphase
B
Prophase
C
Interphase
D
Anaphase
Question 66Single Answer
Who gets the credit for the discovery of blood group?
A
Karl Land Steiner
B
Leeuwenhoek
C
George Thomas
D
none
Question 67Single Answer
Blood bank of human body is called
A
lever
B
heart
C
spleen
D
kidney
Question 68Single Answer
The volume of blood in the human body is -
A
5-6 liters
B
6-7 liters
C
7-9 liters
D
4-6 liters
Question 69Single Answer
The life cycle of RBC is
A
90 days
B
150 days
C
80 days
D
120 days
Question 70Single Answer
What causes red color of blood?
A
hemoglobin
B
hemoglobin
C
hemoglobin
D
hemoglobin
Question 71Single Answer
Blood is a type of tissue
A
Epithelium
B
Connective
C
Nervous
D
Muscular
Question 72Single Answer
Vitamin K is helpful in which of the following
A
In making blood clot
B
to thin the blood
C
To facilitate blood flow
D
all
Question 73Single Answer
The volume of blood in a newborn baby is -
A
80-150ml/Kg. body weight
B
70-100 ml/Kg. body weight
C
50-70 ml/Kg. body weight
D
20-40 ml/Kg. body weight
Question 74Single Answer
What is the function of Vitamin B-12?
A
blood clotting
B
Maturing RBC
C
to carry oxygen in the blood
D
none
Question 75Single Answer
WBC count being less than 4000/mm3 is called -
A
Leukocytosis
B
Leukopenia
C
leukemia
D
leukocyte
Question 76Single Answer
After separating RBC from blood in the human body, the remaining fluid is called.
A
plasma
B
serum
C
playLets
D
none
Question 77Single Answer
Blood flows in the arteries and veins respectively in the body.
A
impure and pure
B
pure and impure
C
impure and impure
D
pure and pure
Question 78Single Answer
Lack of oxygen in the tissues of the body is called
A
hyperpoxia
B
Enya
C
anemia
D
hypoxia
Question 79Single Answer
The middle layer of the heart is -
A
pericardium
B
myocardium
C
endocardium
D
Porocardium
Question 80Single Answer
The human heart is located in โ
A
In the media sternum region
B
In pelvic region
C
In the abdominal region
D
Cervical region
Question 81Single Answer
Chambers are found in the heart.
A
two atrium two ventricle
B
one atrium two ventricles
C
one atrium and one ventricle
D
two atrium one ventricle
Question 82Single Answer
It takes time to complete the cardiac cycle.
A
0.8 Second
B
0.2 Second
C
0.5 Second
D
0.3 Second
Question 83Single Answer
How long does it take for the heart to beat once?
A
1.1 seconds
B
1.25 seconds
C
1 second
D
0.8 seconds
Question 84Single Answer
The weight of the heart in a man is
A
310 grams
B
200 grams
C
250 grams
D
400 grams
Question 85Single Answer
There is normal blood pressure.
A
120/80mm/hg
B
100/60mm/hg
C
180/100mm/hg
D
160/90mm/hg
Question 86Single Answer
Atrium and ventricle are found in the human heart -
A
two atriums and one ventricle
B
two atriums and two ventricles
C
one atrium and one ventricle
D
one atrium two ventricles
Question 87Single Answer
Mitral valve is located -
A
Between the left atrium and ventricle
B
between the right atrium and ventricle
C
between arteries and veins
D
between the ventricle and the veins
Question 88Single Answer
Blood pressureMeasuring instrument is called โ
A
Thermometer
B
Sphygmomanometer
C
Speedometer
D
None
Question 89Single Answer
Lubb is dub.
A
Heart sound
B
Heart volume
C
Heart chamber
D
Heart cycle
Question 90Single Answer
Pacemaker is also known by this name
A
SA Node
B
AV Node
C
Pulmonary valve
D
Coronary valve
Question 91Single Answer
Splenic artery supplies blood to which organ?
A
Pancreas
B
Spleen
C
Pancreas & Spleen both
D
None
Question 92Single Answer
Popliteal vein is found.
A
in hands
B
in the feet
C
in the spinal cord
D
in the neck
Question 93Single Answer
Blood bank of human body is called
A
Spleen
B
Liver
C
Pancreas
D
Spleen
Question 94Single Answer
Which of the following is not Lasikang?
A
Stomach
B
Thymus gland
C
Tonsils
D
None
Question 95Single Answer
Whose graveyard is Spleen called?
A
Plasma
B
WBC
C
RBC
D
Platelets
Question 96Single Answer
The largest lymph node in the body is
A
Spleen
B
Pancreas
C
Liver
D
Gall bladder
Question 97Single Answer
Maturation of T cells occurs -
A
In Spleen
B
In pancreas
C
In Thymus
D
none
Question 98Single Answer
The color of lymphatic fluid is
A
white
B
yellow
C
pink
D
colorless
Question 99Single Answer
The medium of lymphatic fluid is
A
acidic
B
alkaline
C
partially alkaline
D
partially acidic
Question 100Single Answer
Lymphatic cells found in the small intestine are โ
A
Lactcals
B
Basophils
C
Eosenophils
D
Neutrophil
Question 101Single Answer
Which of the following is NOT a primary tissue type?
A
Epithelial
B
Nervous
C
Connective
D
Skeletal
Question 102Single Answer
What is the main function of epithelial tissue?
A
Contraction
B
Protection and secretion
C
Support and connection
D
Communication
Question 103Single Answer
Which tissue type is responsible for body movement?
A
Connective
B
Epithelial
C
Muscular
D
Nervous
Question 104Single Answer
Which tissue type includes cartilage and bone?
A
Epithelial
B
Muscular
C
Connective
D
Nervous
Question 105Single Answer
What is necrosis?
A
Programmed cell death
B
Cell death due to injury or disease
C
Normal cell function
D
Cell growth
Question 106Single Answer
Which component of blood carries oxygen?
A
Plasma
B
Platelets
C
Red blood cells
D
White blood cells
Question 107Single Answer
What is the role of platelets in blood?
A
Fighting infection
B
Transporting oxygen
C
Blood clotting
D
Carrying nutrients
Question 108Single Answer
Which blood vessels carry blood away from the heart?
A
Arteries
B
Veins
C
Capillaries
D
Lymphatics
Question 109Single Answer
Where does gas exchange occur in the circulatory system?
A
Arteries
B
Veins
C
Capillaries
D
Heart
Question 110Single Answer
What is the main function of the circulatory system?
A
Digestion
B
Respiration
C
Transport of substances
D
Excretion
Question 111Single Answer
Which organ is the primary site of nutrient absorption in the digestive system?
A
Stomach
B
Small intestine
C
Large intestine
D
Liver
Question 112Single Answer
What is the function of the stomach in digestion?
A
Nutrient absorption
B
Mechanical and chemical breakdown of food
C
Water absorption
D
Waste elimination
Question 113Single Answer
Which organ produces bile, important for fat digestion?
A
Pancreas
B
Liver
C
Gallbladder
D
Small intestine
Question 114Single Answer
What is the role of the large intestine?
A
Nutrient absorption
B
Water absorption and waste elimination
C
Enzyme production
D
Hormone production
Question 115Single Answer
Which enzyme breaks down carbohydrates?
A
Protease
B
Lipase
C
Amylase
D
Nuclease
Question 116Single Answer
What is the function of ribosomes in a cell?
A
Energy production
B
Protein synthesis
C
DNA replication
D
Waste removal
Question 117Single Answer
Which organelle is responsible for cellular respiration (energy production)?
A
Nucleus
B
Endoplasmic reticulum
C
Golgi apparatus
D
Mitochondria
Question 118Single Answer
What is the function of the nucleus?
A
Control center of the cell
B
Protein synthesis
C
Lipid synthesis
D
Energy production
Question 119Single Answer
What is the function of the cell membrane?
A
Protection and selective permeability
B
Energy production
C
Protein synthesis
D
Genetic material storage
Question 120Single Answer
Which type of tissue covers and lines body surfaces?
A
Connective tissue
B
Muscle tissue
C
Nervous tissue
D
Epithelial tissue
Question 121Single Answer
Which type of muscle tissue is found in the heart?
A
Skeletal muscle
B
Smooth muscle
C
Cardiac muscle
D
Voluntary muscle
Question 122Single Answer
Which type of connective tissue is responsible for cushioning joints?
A
Bone
B
Cartilage
C
Blood
D
Adipose tissue
Question 123Single Answer
What is the primary function of bone tissue?
A
Contraction
B
Support and protection
C
Communication
D
Secretion
Question 124Single Answer
Which component of blood is involved in fighting infections?
A
Red blood cells
B
White blood cells
C
Platelets
D
Plasma
Question 125Single Answer
What is the main component of plasma?
A
Water
B
Proteins
C
Electrolytes
D
Nutrients
Question 126Single Answer
Where are blood cells produced?
A
Liver
B
Spleen
C
Bone marrow
D
Lymph nodes
Question 127Single Answer
What is the universal blood donor type?
A
A+
B
B-
C
O-
D
AB+
Question 128Single Answer
What is the universal blood recipient type?
A
A+
B
B-
C
O-
D
AB+
Question 129Single Answer
Which valve separates the right atrium and right ventricle?
A
Mitral valve
B
Tricuspid valve
C
Aortic valve
D
Pulmonary valve
Question 130Single Answer
Which valve separates the left atrium and left ventricle?
A
Mitral valve
B
Tricuspid valve
C
Aortic valve
D
Pulmonary valve
Question 131Single Answer
Which artery carries deoxygenated blood?
A
Pulmonary artery
B
Aorta
C
Carotid artery
D
Femoral artery
Question 132Single Answer
Which vein carries oxygenated blood?
A
Pulmonary vein
B
Vena cava
C
Jugular vein
D
Renal vein
Question 133Single Answer
What is the function of capillaries?
A
Transport blood away from the heart
B
Transport blood towards the heart
C
Site of exchange between blood and tissues
D
Store blood
Question 134Single Answer
What is chyme?
A
Partially digested food in the stomach
B
Undigested food in the large intestine
C
Absorbed nutrients in the blood
D
Waste products in the rectum
Question 135Single Answer
Which organ produces digestive enzymes and hormones?
A
Liver
B
Gallbladder
C
Pancreas
D
Spleen
Question 136Single Answer
Which substance emulsifies fats in the small intestine?
A
Amylase
B
Lipase
C
Bile
D
Pepsin
Question 137Single Answer
Where is bile stored?
A
Liver
B
Gallbladder
C
Pancreas
D
Small intestine
Question 138Single Answer
Which part of the digestive system primarily absorbs water?
A
Stomach
B
Small intestine
C
Large intestine
D
Rectum
Question 139Single Answer
What are villi and microvilli?
A
Structures in the stomach that aid digestion
B
Structures in the small intestine that increase surface area for absorption
C
Structures in the large intestine that aid water absorption
D
Structures in the liver that produce bile
Question 140Single Answer
Which process moves food through the digestive system?
A
Diffusion
B
Osmosis
C
Peristalsis
D
Absorption
Question 141Single Answer
What is the end product of carbohydrate digestion?
A
Amino acids
B
Fatty acids
C
Glucose
D
Glycerol
Question 142Single Answer
What is the end product of protein digestion?
A
Glucose
B
Fatty acids
C
Amino acids
D
Glycerol
Question 143Single Answer
What is the end product of fat digestion?
A
Glucose
B
Amino acids
C
Fatty acids and glycerol
D
Monosaccharides
Question 144Single Answer
Which gas is primarily taken in during respiration?
A
Carbon dioxide
B
Nitrogen
C
Oxygen
D
Hydrogen
Question 145Single Answer
Which gas is primarily expelled during respiration?
A
Oxygen
B
Nitrogen
C
Carbon dioxide
D
Hydrogen
Question 146Single Answer
Where does gas exchange occur in the lungs?
A
Bronchi
B
Trachea
C
Alveoli
D
Bronchioles
Question 147Single Answer
What is the name of the windpipe?
A
Larynx
B
Pharynx
C
Trachea
D
Esophagus
Question 148Single Answer
What is the function of a neuron?
A
To contract
B
To transmit electrical signals
C
To support other cells
D
To produce hormones
Question 149Single Answer
Which part of the brain controls voluntary movement?
A
Cerebellum
B
Brainstem
C
Cerebrum
D
Hypothalamus
Question 150Single Answer
What is the function of the spinal cord?
A
To control thought and emotion
B
To connect the brain to the rest of the body
C
To regulate hormone production
D
To digest food
Question 151Single Answer
The structural and functional unit of life is:
A
Tissue
B
Organ
C
Cell
D
Organ system
Question 152Single Answer
The outermost covering of a cell is called:
A
Cytoplasm
B
Nucleus
C
Cell membrane
D
Mitochondria
Question 153Single Answer
Which of the following is NOT a function of the cell membrane?
A
Protection
B
Selective permeability
C
Energy production
D
Communication
Question 154Single Answer
The powerhouse of the cell is:
A
Ribosome
B
Mitochondria
C
Golgi apparatus
D
Endoplasmic reticulum
Question 155Single Answer
Which epithelial tissue lines the alveoli of lungs?
A
Stratified squamous
B
Simple squamous
C
Cuboidal
D
Columnar
Question 156Single Answer
Which type of epithelium is found in the urinary bladder?
A
Cuboidal
B
Columnar
C
Transitional
D
Squamous
Question 157Single Answer
Which type of muscle is involuntary and striated?
A
Skeletal
B
Smooth
C
Cardiac
D
None of the above
Question 158Single Answer
The myelin sheath in the nervous system is produced by:
A
Neurons
B
Schwann cells
C
Osteocytes
D
Epithelial cells
Question 159Single Answer
The main function of nervous tissue is:
A
Protection
B
Conduction of impulses
C
Contraction
D
Secretion
Question 160Single Answer
The smallest bone in the human body is:
A
Incus
B
Malleus
C
Stapes
D
Nasal bone
Question 161Single Answer
How many bones form the skull?
A
18
B
22
C
26
D
30
Question 162Single Answer
Which bone is also known as the collarbone?
A
Scapula
B
Clavicle
C
Sternum
D
Mandible
Question 163Single Answer
The vertebral column consists of how many bones?
A
26
B
30
C
33
D
35
Question 164Single Answer
The knee joint is an example of which type of joint?
A
Hinge
B
Ball and socket
C
Pivot
D
Saddle
Question 165Single Answer
The shoulder joint is an example of which type of joint?
A
Hinge
B
Ball and socket
C
Pivot
D
Gliding
Question 166Single Answer
Which fracture occurs due to excessive twisting forces?
A
Comminuted
B
Spiral
C
Greenstick
D
Compound
Question 167Single Answer
The movement that increases the angle between two bones is called:
A
Flexion
B
Extension
C
Abduction
D
Adduction
Question 168Single Answer
How many types of muscles are found in the human body?
A
One
B
Two
C
Three
D
Four
Question 169Single Answer
The diaphragm is a muscle responsible for:
A
Digestion
B
Circulation
C
Respiration
D
Excretion
Question 170Single Answer
Which muscle is known as the strongest muscle in the human body?
A
Masseter
B
Biceps
C
Quadriceps
D
Gluteus maximus
Question 171Single Answer
The biceps muscle is located in:
A
Leg
B
Chest
C
Arm
D
Abdomen
Question 172Single Answer
The heart is composed of which type of muscle?
A
Skeletal
B
Smooth
C
Cardiac
D
Voluntary
Question 173Single Answer
The heart is located in:
A
Right thoracic cavity
B
Left thoracic cavity
C
Mediastinum
D
Left abdominal cavity
Question 174Single Answer
The veins that carry deoxygenated blood from the body to the heart are called:
A
Pulmonary veins
B
Carotid veins
C
Superior and inferior vena cava
D
Aorta
Question 175Single Answer
The valve located between the right atrium and right ventricle is called:
A
Mitral valve
B
Tricuspid valve
C
Aortic valve
D
Pulmonary valve
Question 176Single Answer
Which valve prevents the backflow of blood into the left ventricle?
A
Tricuspid valve
B
Mitral valve
C
Pulmonary valve
D
Aortic valve
Question 177Single Answer
The blood vessel that supplies oxygenated blood to the heart muscle is called:
A
Aorta
B
Pulmonary vein
C
Coronary artery
D
Carotid artery
Question 178Single Answer
The pacemaker of the heart is:
A
Atrioventricular (AV) node
B
Sinoatrial (SA) node
C
Bundle of His
D
Purkinje fibers
Question 179Single Answer
The condition of abnormal narrowing of blood vessels is called:
A
Aneurysm
B
Vasodilation
C
Vasoconstriction
D
Stenosis
Question 180Single Answer
Which of the following is a major vein in the human body?
A
Aorta
B
Pulmonary artery
C
Inferior vena cava
D
Coronary artery
Question 181Single Answer
The hepatic portal vein carries blood from:
A
The lungs to the heart
B
The digestive organs to the liver
C
The kidneys to the heart
D
The brain to the heart
Question 182Single Answer
The right side of the heart pumps blood to:
A
The body
B
The lungs
C
The liver
D
The brain
Question 183Single Answer
Which blood vessel carries oxygen-rich blood from the heart to the rest of the body?
A
Pulmonary artery
B
Superior vena cava
C
Inferior vena cava
D
Aorta
Question 184Single Answer
The largest gland in the human body is:
A
Pancreas
B
Liver
C
Salivary gland
D
Thyroid gland
Question 185Single Answer
The primary function of the stomach is:
A
Absorption of nutrients
B
Digestion of carbohydrates
C
Digestion of proteins
D
Absorption of water
Question 186Single Answer
The small intestine consists of three parts: duodenum, jejunum, and:
A
Ileum
B
Colon
C
Rectum
D
Cecum
Question 187Single Answer
The finger-like projections in the small intestine that help in absorption are called:
A
Cilia
B
Microvilli
C
Villi
D
Rugae
Question 188Single Answer
The primary site of water absorption in the digestive system is:
A
Small intestine
B
Large intestine
C
Stomach
D
Pancreas
Question 189Single Answer
The enzyme that helps in fat digestion is:
A
Amylase
B
Lipase
C
Pepsin
D
Trypsin
Question 190Single Answer
The digestive juice secreted by the liver is:
A
Bile
B
Gastric juice
C
Pancreatic juice
D
Saliva
Question 191Single Answer
The tube that connects the mouth to the stomach is called:
A
Trachea
B
Esophagus
C
Pharynx
D
Larynx
Question 192Single Answer
The exchange of gases in the lungs occurs in:
A
Trachea
B
Bronchi
C
Alveoli
D
Pleura
Question 193Single Answer
Which structure prevents food from entering the windpipe?
A
Trachea
B
Larynx
C
Epiglottis
D
Esophagus
Question 194Single Answer
The normal respiratory rate in an adult is:
A
6-12 breaths per minute
B
12-20 breaths per minute
C
20-30 breaths per minute
D
30-40 breaths per minute
Question 195Single Answer
The trachea divides into two:
A
Alveoli
B
Lungs
C
Bronchi
D
Bronchioles
Question 196Single Answer
Oxygen is transported in the blood by:
A
White blood cells
B
Platelets
C
Hemoglobin
D
Plasma
Question 197Single Answer
The process of inhaling oxygen and exhaling carbon dioxide is called: