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question_answer1)
The organ in the diagram helps us in _______.
A)
seeing done
clear
B)
hearing done
clear
C)
smelling done
clear
D)
eating done
clear
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question_answer2)
The organ illustrated in the following diagram is _______.
A)
heart done
clear
B)
lungs done
clear
C)
kidneys done
clear
D)
stomach done
clear
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question_answer3)
How many bones are present in a human body?
A)
200 done
clear
B)
150 done
clear
C)
206 done
clear
D)
350 done
clear
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question_answer4)
The bone present inside the head is called _______.
A)
skull done
clear
B)
spine done
clear
C)
rib cage done
clear
D)
vertebral column done
clear
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question_answer5)
Find the odd one out.
A)
Eyes done
clear
B)
Nose done
clear
C)
Ears done
clear
D)
Heart done
clear
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question_answer6)
Pick the odd one out
A)
Blood done
clear
B)
Nerves done
clear
C)
Brain done
clear
D)
Spinal cord done
clear
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question_answer7)
Digestive system : Digestion :: Muscular system : ?
A)
Respiration done
clear
B)
Muscles done
clear
C)
Excretion done
clear
D)
Bones done
clear
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question_answer8)
Kidneys : Excretory system :: Intestine : ?
A)
Respiratory done
clear
B)
Muscular done
clear
C)
Digestive done
clear
D)
Circulatory done
clear
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question_answer9)
Which one of the following systems is responsible for producing off springs of its own kind?
A)
Excretory system done
clear
B)
Circulatory system done
clear
C)
Muscular system done
clear
D)
Reproductive system done
clear
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question_answer10)
Which one of the following organs can be compared with the pump?
A)
Heart done
clear
B)
Lungs done
clear
C)
Kidney done
clear
D)
Brain done
clear
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question_answer11)
Which one of the following organs sends message to the brain from the receptor site.
A)
Heart done
clear
B)
Lungs done
clear
C)
Skin done
clear
D)
Nerves done
clear
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question_answer12)
Which organ of our body belongs to both the respiratory and the excretory system?
A)
Lungs done
clear
B)
Skin done
clear
C)
Kidneys done
clear
D)
Intestine done
clear
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question_answer13)
Which of the following is required by our body?
A)
Oxygen done
clear
B)
Urine done
clear
C)
Sweat done
clear
D)
Carbon-dioxide done
clear
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question_answer14)
What controls all our activities of seeing, hearing, learning, thinking and feeling?
A)
Skeletal system done
clear
B)
Muscular system done
clear
C)
Nervous system done
clear
D)
Circulatory system done
clear
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question_answer15)
Digested food is absorbed by _______.
A)
mouth done
clear
B)
heart done
clear
C)
water done
clear
D)
blood done
clear
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question_answer16)
Which of the following organs help us in the sense of sight?
A)
B)
C)
D)
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question_answer17)
Which of these are used mainly for the sense of smell?
A)
B)
C)
D)
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question_answer18)
Support, movement, protection, blood cell production, calcium storage- they all are part of which system.
A)
Skeletal System done
clear
B)
Nervous system done
clear
C)
Muscular system done
clear
D)
Respiratory system done
clear
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question_answer19)
Which of the following organs is NOT used during digestion?
A)
pancreas done
clear
B)
stomach done
clear
C)
lungs done
clear
D)
liver done
clear
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question_answer20)
The system which forms the framework for the body is _______.
A)
circulatory system done
clear
B)
excretory system done
clear
C)
reproductive system done
clear
D)
skeletal system done
clear
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question_answer21)
Each bone has a particular job. What is the job of the skull?
A)
Pumps blood to the brain done
clear
B)
Tells the brain what to do done
clear
C)
Helps the body to make decisions done
clear
D)
Protects the brain done
clear
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question_answer22)
Which part of the body is not used by the respiratory system to work?
A)
Mouth done
clear
B)
Nose done
clear
C)
Small intestine done
clear
D)
Diaphragm done
clear
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question_answer23)
Exchange of gases like carbon-dioxide and oxygen takes place in the ___ of the human body.
A)
nostrils done
clear
B)
heart done
clear
C)
lungs done
clear
D)
rest of the body done
clear
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question_answer24)
What is the main function of the respiratory system?
A)
To break food down done
clear
B)
Supply the blood with oxygen done
clear
C)
Circulate the blood done
clear
D)
To digest the food done
clear
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question_answer25)
How does the respiratory system deliver oxygen to different parts of the body?
A)
By breathing done
clear
B)
Through circulation done
clear
C)
By inhaling carbon-dioxide done
clear
D)
By inhaling nitrogen done
clear
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question_answer26)
The flow diagram given below represents which one of the following system? Mouth \[\to \] Food pipe \[\to \] Stomach \[\to \] Small intestine \[\to \] large intestine
A)
Digestive System done
clear
B)
Respiratory System done
clear
C)
Sensory System done
clear
D)
Nervous System done
clear
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question_answer27)
The stomach is about 8 inches long and is a sac that is shaped like the letter "j". What is food mixed with when it is in the stomach?
A)
Enzymes done
clear
B)
Acids done
clear
C)
Saliva done
clear
D)
Germs done
clear
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question_answer28)
Pick the incorrect match
A)
A blocked nose \[\to \] the breathing system done
clear
B)
An upset stomach \[\to \] the digestive system done
clear
C)
A heart attack \[\to \] the muscular system done
clear
D)
A fractured leg \[\to \] the skeletal system done
clear
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question_answer29)
On average 40% of your body weight is in____.
A)
Bones done
clear
B)
Nerves done
clear
C)
Muscles done
clear
D)
Blood done
clear
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question_answer30)
The heart pumps blood into tubes called ____.
A)
blood vessels done
clear
B)
cells done
clear
C)
nerves done
clear
D)
all of the above done
clear
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question_answer31)
Roshan wants to become healthier. Which of these would not help him?
A)
Regular exercise done
clear
B)
Eating healthy food done
clear
C)
Using car instead of walking done
clear
D)
Drinking lots of water and juice. done
clear
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question_answer32)
Which sense organ will help you to: A. find if sugar has been added to your cold coffee or not.
A)
Ear done
clear
B)
Eyes done
clear
C)
Tongue done
clear
D)
Skin done
clear
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question_answer33)
Which sense organ will help you to: B. find a candle in a dark room.
A)
Ear done
clear
B)
Eyes done
clear
C)
Tongue done
clear
D)
Skin done
clear
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question_answer34)
Directions: Using the clues unscramble the letters and find the organ systems. A. Our body gets its shape from__________.
A)
nervous done
clear
B)
circulatory done
clear
C)
skeletal done
clear
D)
reproductive done
clear
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question_answer35)
Directions: Using the clues unscramble the letters and find the organ systems. B. Young ones are produced by
A)
circulatory done
clear
B)
reproductive done
clear
C)
nervous done
clear
D)
skeleton done
clear
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question_answer36)
Try solving the following riddles and choose the best option A. I hold your body parts. I have pores so sweat can escape your body. I am filled with nerves that help you to sense temperature and feel the things around you. What am I?
A)
Large intestine done
clear
B)
Skin done
clear
C)
Lungs done
clear
D)
Liver done
clear
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question_answer37)
Try solving the following riddles and choose the best option B. I am always moving and I never get tired. I pump blood to all parts of your body. What am I?
A)
Liver done
clear
B)
Heart done
clear
C)
Kidneys done
clear
D)
Stomach done
clear
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question_answer38)
Try solving the following riddles and choose the best option C. We take oxygen that your body needs from the air and put it in your blood stream. We also take carbon dioxide that is in your blood and send it out of your body. What are we?
A)
Stomach done
clear
B)
Heart done
clear
C)
Kidneys done
clear
D)
Lungs done
clear
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question_answer39)
Try solving the following riddles and choose the best option D. We give your body support and structure. We also protect your body's softer organs. We have a substance filled inside called 'marrow?. What are we?
A)
Veins done
clear
B)
Nerves done
clear
C)
Bones done
clear
D)
None of these done
clear
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question_answer40)
Blood is important to body because ______ .
A)
it picks up useful parts of food from the intestine. done
clear
B)
it helps to break down food into small pieces done
clear
C)
it picks up oxygen from the lungs done
clear
D)
both (a) and (c) done
clear
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question_answer41)
Our stomach is located:
A)
in the head. done
clear
B)
in the left side of the body. done
clear
C)
in the right side of the body. done
clear
D)
below the abdomen. done
clear
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question_answer42)
Heart beats faster when which of the following activity is performed?
A)
B)
C)
D)
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question_answer43)
Consider the following statements as true or false and mark the correct option
A. We should touch anything we see because nothing is harmful or poisonous.
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B. Our skin is the largest organ in our body.
|
C. We can run fast because our senses are working very well.
|
D. We know a knife is sharp by looking at it
|
A)
FTFF done
clear
B)
TFTF done
clear
C)
FFTT done
clear
D)
TTFF done
clear
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question_answer44)
Consider the following statements as true or false and mark the correct option
A. Our skeleton helps to protect delicate organs in our body.
|
B. Different parts of the tongue are sensitive to different tastes.
|
C. Some of our sense organs do not have nerves in them.
|
D. Light enters the eye through the iris.
|
A)
FFTT done
clear
B)
TFTF done
clear
C)
TTFF done
clear
D)
FTFT done
clear
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question_answer45)
Fill in the blanks with the most suitable word. There are __(40)__ bones in a grown up skeleton. The largest bone in our skeleton is called the __(41)__ and it is located on the upper part of our leg. Our feet and __(42)__ have almost half of all of the bones in our body. Joints are where the bones meet, our __(43)__ allow us to move and bend. We have bone marrow inside our bones. The bone marrow is what makes our __(44)__.
A)
208 done
clear
B)
206 done
clear
C)
209 done
clear
D)
205 done
clear
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question_answer46)
Fill in the blanks with the most suitable word. There are __(40)__ bones in a grown up skeleton. The largest bone in our skeleton is called the __(41)__ and it is located on the upper part of our leg. Our feet and __(42)__ have almost half of all of the bones in our body. Joints are where the bones meet, our __(43)__ allow us to move and bend. We have bone marrow inside our bones. The bone marrow is what makes our __(44)__.
A)
femur done
clear
B)
lemur done
clear
C)
patella done
clear
D)
tibia done
clear
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question_answer47)
Fill in the blanks with the most suitable word. There are __(40)__ bones in a grown up skeleton. The largest bone in our skeleton is called the __(41)__ and it is located on the upper part of our leg. Our feet and __(42)__ have almost half of all of the bones in our body. Joints are where the bones meet, our __(43)__ allow us to move and bend. We have bone marrow inside our bones. The bone marrow is what makes our __(44)__.
A)
skull done
clear
B)
face done
clear
C)
hands done
clear
D)
legs done
clear
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question_answer48)
Fill in the blanks with the most suitable word. There are __(40)__ bones in a grown up skeleton. The largest bone in our skeleton is called the __(41)__ and it is located on the upper part of our leg. Our feet and __(42)__ have almost half of all of the bones in our body. Joints are where the bones meet, our __(43)__ allow us to move and bend. We have bone marrow inside our bones. The bone marrow is what makes our __(44)__.
A)
eyes done
clear
B)
legs done
clear
C)
waist done
clear
D)
joints done
clear
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question_answer49)
Fill in the blanks with the most suitable word. There are __(40)__ bones in a grown up skeleton. The largest bone in our skeleton is called the __(41)__ and it is located on the upper part of our leg. Our feet and __(42)__ have almost half of all of the bones in our body. Joints are where the bones meet, our __(43)__ allow us to move and bend. We have bone marrow inside our bones. The bone marrow is what makes our __(44)__.
A)
blood done
clear
B)
sugar done
clear
C)
salt done
clear
D)
urine done
clear
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question_answer50)
Vijay got stomachache. Which of the following could be the reason?
A)
He ate food at seven in the evening done
clear
B)
He drank water after eating food. done
clear
C)
He did not chew the food properly done
clear
D)
He did not wash his hands properly after eating food. done
clear
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question_answer51)
Our stomach expands when the food enters and contracts when it goes out. Thus the stomach can expand and contract. This is possible because our stomach is made of:
A)
bones done
clear
B)
muscles done
clear
C)
blood done
clear
D)
iron done
clear
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question_answer52)
Riya is running fast to overtake his brother Ayush who is 100 metre ahead of her. Her heart beat _______.
A)
would be slower done
clear
B)
would be faster done
clear
C)
would beat 72 times a minute done
clear
D)
none of these done
clear
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question_answer53)
Above diagram represents an organ which takes in oxygen and gives out carbon dioxide. Name the organ.
A)
Small intestine done
clear
B)
Kidneys done
clear
C)
Lungs done
clear
D)
Stomach done
clear
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question_answer54)
Match the following
A)
A-1 B-2 C-3 done
clear
B)
A-2 B-3 C-1 done
clear
C)
A-3 B-1 C-2 done
clear
D)
A-3 B-2 C-1 done
clear
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question_answer55)
Sohan went for a party with his family. Suddenly his younger sister started crying and said that she is having stomachache. What should Sohan do to make her feel comfortable?
A)
Take her to the doctor. done
clear
B)
Take her to the police station done
clear
C)
Get some spicy food for her. done
clear
D)
None of the above. done
clear
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question_answer56)
Directions: Fill in the blanks with the most suitable word. There are about __(47)__ taste buds in our tongue. A deaf person has lost his sense of __(48)__ . A piece of sponge can be easily __(49)__ by hand. Our sense of __(50)__ allows us to watch and enjoy programmes on television.
A)
12,000 done
clear
B)
8,000 done
clear
C)
10,000 done
clear
D)
15,000 done
clear
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question_answer57)
Directions: Fill in the blanks with the most suitable word. There are about __(47)__ taste buds in our tongue. A deaf person has lost his sense of __(48)__ . A piece of sponge can be easily __(49)__ by hand. Our sense of __(50)__ allows us to watch and enjoy programmes on television.
A)
sight done
clear
B)
hearing done
clear
C)
tasting done
clear
D)
feeling done
clear
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question_answer58)
Directions: Fill in the blanks with the most suitable word. There are about __(47)__ taste buds in our tongue. A deaf person has lost his sense of __(48)__ . A piece of sponge can be easily __(49)__ by hand. Our sense of __(50)__ allows us to watch and enjoy programmes on television.
A)
felt done
clear
B)
smell done
clear
C)
hear done
clear
D)
taste done
clear
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question_answer59)
Directions: Fill in the blanks with the most suitable word. There are about __(47)__ taste buds in our tongue. A deaf person has lost his sense of __(48)__ . A piece of sponge can be easily __(49)__ by hand. Our sense of __(50)__ allows us to watch and enjoy programmes on television.
A)
hearing done
clear
B)
smelling done
clear
C)
tasting done
clear
D)
sight done
clear
View Solution play_arrow