75 Top Question Science General Knowledge Answer 2023 PDF

500 science general knowledge question answers in English

General Science is extremely important for all government recruitment exams & questions based on General Science or science quiz questions Awareness is frequently & asked in various exams like UPSC IAS (Science Civil Service Exam), good science questions and answers, SSC, CTET, etc.

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Science As we know,  Science comes from the Latin word "Scientia" meaning "knowledge" basic science questions and answers pdf and the term General Science can be described as Science related to the phenomenon we often encounter in our daily.

general science questions and answers for competitive exams

Get a free GK online quiz, GK multiple-choice questions, and answers on General Science (Physics, Biology, questions Chemistry, important  Science, and Astronomy) with solutions for practice. basic science questions and answers pdf - downloads?

There are_________ number of muscles in "the human

What is the lifespan of RBC? full form

Which is the 'largest' human - cell?

"Which animal never 'drinks' water in an entire life

_______ the largest cell

The number... of ribs in the human body is?

1. the normal temp char of the human body is......?

A) 310 k
B) 300 k
C) 290 k
D) 280 k

... ( Answer is A)
__human body is "310 k "

 

2. which of the following is the best conductor of heat?

A) leather
B) mercury
C) water
D) benzene

... ( Answer is B)
-- the best conductor of heat"mercury"

 

3. how many bones are present in human ears?

A) 9
B) 6
C) 5
D) 4

... (Answer is B)
...bones present in human ears " .6".

4. how many bones are present in human ears?

A) 9
B) 6
C) 5
D) 4

... (Answer is B)
...bones present in human ears " .6".

good science questions and answers

1. What is the lifespan of RBC?

A) 130 DAY
B) 110 DAY
C) 100 day
D) 120 day

... (Answer is D)
...the life span of RBC "120 DAY"

 

2. the number of ribs in the human body__.

A) 23
B) 24
C) 25
D) 22

...  (Answer is B)
24 is the number of Ribe in the body.

 

3. which is the smallest flightless bird?

A) kiwi
B) penguin
C) ostrich
D) rhea

...  (Answer is A)
kiwi is the smallest flightless bird.

1. which is the vertebrate that has a two-chambered heart?

A) crocodile
B) snake
C) fish
D) blue whale

... ( Answer is C)
The vertebrate that has is "fish"

 

2. what is the lifespan of WBC?

A) 5-20 days
B) 2-15 days
C) 4-15
D) 3-15

...  (Answer is B)
the life span of WBC.

 

3. where are___ number of muscle in humans?

A) 640
B) 638
C) 637
D) 639

... (Answer is D)
639 is the number of muscles in humans.

general science questions in English

1. Which cell is the largest?

A) None of these
B) skin
C) nerve cell
D) Speen

...  (Answer is C)
___is the largest cell? "Nerve cell"

2. which is the largest human cell?

A) LIVER
B) OVUM
C) SKIN
D) Spleen

... (Answer is B)
is the largest human cell"OVUM"

 

3. what is the physical phase of life called?

A) organelles
B) cytoplasm
C) None of these
D) protoplasm

... (Answer is D)
the physical phase of life called "protoplasm".

1. hormones are produced by?

A) None of these
B) Endocrine
C) hypothalamus gland
 D), pituitary gland

...(Answer is D)
___hoemons ars produced "Pituitary Gland"

2. what is the filled form of ADH

A) adenosine diuretic hormone
B) acidic diuretic hormone
C)anti diuretic hormone
D) adhesive diuretic hormone

... (Answer is C)
--is the full form of Adh"antidiuretic hormone"

3. Sauralogy is the study of____?

A) lizards
B) cockroach
C) mosquitoes
D) snake

...  (Answer is A)
...the study of "lizards".

general knowledge questions

1. which of the following carries in pureblood?

A) None of these
B) pulmonary vein
C) alveoli
D) pulmonary artery

...  (Answer is D)
__follwing carries in pureblood "pulmonary artery"

2. Which is the largest blood vessel in the body?

A) Aorta
B) Alveoli
C) Vein
D) Artery

... (Answer is A)
--the largest blood vessel in the body"Aorta"

3. What is the normal value of blood sugar in the body?

A) 90 to 120 mg
B) 80 to 120 mg
C) 60 to 120 mg
D) 70 to 120 mg

... The answer is B)
... the normal value of blood sugar in the body is "80 TO 120 mg".

1. who had performed the world's first heart transplant?

A) Christian bernard
B) William Harvey
C) None of these
D) dr Venugopal

... (Answer is A)
__first heart transplant "Christian Bernard "

2. Which of the following is not an allotrope of carbon?

A) all of these
B) class
C) diamond
D) graphite

...  (Answer is B)
--not an allotrope of carbon"CLASS"

3. What is the full form of RBC

A) BLOOD...
B) Blood cell
C) cell RB
D) comment

...  (Answer is B)
...full form of RBC " comment this answer".

general science quiz 2

1. the normal temp char of the human body is......?

A) 310 k
B) 300 k
C) 290 k
D) 280 k

... The answer is A)
__human body is "310 k "

2. which of the following is the best conductor of heat?

A) leather
B) mercury
C) water
D) benzene

... The answer is B)
-- the Best conductor of heat "mercury"

3. how many bones are present in human ears?

A) 9
B) 6
C) 5
D) 4

...  (Answer is B)
...bones present in human ears " .6".

1. which device is used to measure the very low temperature of objects?

A) cryometer
B) hygrometer
C) tachometer
D) pyrometer

... (Answer is A)
__the very low temperature of objects "cryometer "

2. what is the source of energy in the sun and stars?

A) nuclear
B) Both a and b
C) conversion of hydrogen into helium
D) none of the above

... (Answer is B)
-- the source of energy in the sun and stars? "Both a and b"

3. what is the hearing range of the human ear?

A) 200Hz to 2000 Hz
B) 20Hz TO 20000Hz
C) 200 Hz to 20000 Hz
D) none of the above

...  (Answer is B)
...the hearing range of the human ear is " 20Hz TO 20000Hz".

general science quiz 2020

1. name the device which directly converts solar energy into electrical energy?

A) galvanic cell
B) Photovoltaic cell
C) denial cell
D) dry cell

... (Answer is B)
__directly converts solar energy into electrical energy "photovoltaic cell "

2. what is the acceleration due to gravity at the center of the Earth?

A) 9.8
B) .1
C) .0
D) -1

... (Answer is C)
-- the acceleration due to gravity at the center of the Earth "0"

3. what is the si unit of electromagnetic induction (EMI)?

A) ohm
B) tesla
C) weber
D) cutie

...  (Answer is B)
...the si unit of electromagnetic induction " tesla ".

1. who was the inventor of the positron?

A) rutherford
B) Anderson
C) j.j.thomson
D) Chadwick

... (Answer is B)
the inventor of positron? " Anderson "

2. curie is the unit of....?

A)Radioactivity
B) temperature
C) Hert
D) energy

... (Answer is A)
curie is the unit of...." Radioactivity "

3. ...The relative humidity is measured by?

A) hydrometer
B) hygrometer
C) lactometer
D) potentiometer

... ( Answer is A)
....."hydrometer"

science general knowledge questions

1. the si unit of mechanical power is.....?

A) joule
B) watt
C) newton-second
D) joule-second

... (Answer is B)
...si unit of mechanical power "watt"

2. goiter/excessive growth of thyroid gland causes by the deficiency of...?

A) CALCIUM
B) IRON
C) Iodine
D) potassium

... (Answer is C)
theroid gland caused by the deficiency of" IODINE "

3. which part of the animal cell is called a powerhouse...?

A) call wall
B) nucleus
C) mitochondria
D) Entire cell

... (Answer is C)
...cell is called powerhouse..." mitochondria"