General Science Study Notes

Science – Question
Answer
The temperature at
which all substances have zero thermal energy?
-273 degree Celsius
Any substance which
when added to a reaction, alters the rate of the reaction but remains
chemically unchanged at the end of the process is called?
Catalyst

The study of the
inter-relations of animals and plants with their environment is
called?
Ecology
Study of insects is
called?
Entomology
A unit used to
express the focal power of optical lenses?
Dioptre
The velocity that a
body with less mass must achieve in order to escape from the gravitational
attraction of a more massive body is called?
Escape Velocity
Laughing gas is
chemically known as?
Nitrous Oxide
The blood
vessels carrying blood from the heart to various parts of the body is
called?
Artery
The distance
travelled by light in one year is called?
Light year
The rate of change
of position of a body with respect to time in a particular direction and is a
vector quantity is called:
Velocity
An organism which
derives its nourishment from another living organism is called?
Parasite
Newton’s which law
states that the rate of change of momentum of a body is directly proportional
to the force applied and takes place in the direction in which the force
acts?
Newton’s second law
of motion
Which is the world’s
first man-made satellite?
Sputnik-I
Which planet is the
brightest of all the planets?
Venus
Small pieces of
solid matter which are found scattered in the inter-planetary space of the
solar system are known as?
Meteoroids
The largest gland in
the body which is dark red in colour is?
Liver
Inadequate secretion
of Insulin hormone causes which disease?
Diabetes
Common cold,
Influenza, Chickenpox and Measles are caused due to the attack of Virus or
Bacteria?
Virus
In which atmospheric
layer is the communication satellite located?
Ionosphere
The scientific
principle behind ‘Fiber Optics’ is?
Total internal reflection
of light

Thank You Sweety ๐Ÿ™‚

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115 Comments

  1. So gae thi….abhi dekha to ab suru krungi..quiz k chakkar me meko neend b ne aati….hhahah

  2. Oops..u starter…thank god…hhahh…mai or shayar abhi silent hone waley the

  3. Hahaahha…..kisi ki intelliegency se darr lagta ji….sawaalo k where me.na.aa jaye isiliye silent ho rahe the

  4. Pls ans….how many of u thinks dat it is possible to crack ssc xams without living their present jobs..

  5. It is not impossible even….I left my job and preparing for banking as well.as.ssc

  6. aaj se hi shuru kar dijiye….
    and because isme sectional cut off nahi hoti.. aap apna strong subject ko aur achhe se practice kar lijiye.. taaki full score kar saken… and english dekhni padegi,, kyunki wo bahut kaam aane wali hai.. reasoning easy level ki aati hai tier 1 mai..

  7. Olryt…ek paper.lo.uspe section likho jo aatey ssc me.
    .jaise reasoning,maths,gkk,and.English..
    Uske baad previous papers buy kro kirans k aatey hai 13,yes k previous papers….usey kro…English ,,reasoning and maths k liye…

    Gk k liye prefer 6-,12ncert ratta maaro…paper clear pakkey wala

  8. yes ..aaj se hi krni pdegi ..reasoning mjhe aati bhi ni h jyada.. n logical reasoning aayegi na ??
    n one more thing i'm worried about GK section ..suna h tough aati h GK ..to give me some strategy for this section

  9. Yup risk to hai…kisi b xam.ki prep k liye u should.have minimum 1yr…uske baad jaa k aapko lagta hai k.ha u r in competition level….its.my experience …baaki extraordinary students one tym.me.b paper nikaltey hai..jo mai nahi hu

  10. Ho ta to. Jaroor ye mauka the deti….bt shayar is intelligent uska khana bht hai uske pass dimag

  11. han logical reasoning bhi aati hai..
    GK ka koi to thoda bahut prepare karna padega.. books ke liye aap mam/sir se puch sakte hain.. but sectional cut off nahi hai,, so aap jyada tension na lein..

  12. Shayr meri b baat suno..m.weak in maths baaki section kr leti hu….ab btao k mai ssc kaisey nikalu….plz.help

  13. yeah dear ๐Ÿ™‚ ..thanx ..
    n upcoming banker ne recommend kiya h aapka nam ..dimag khane k liye ..:P..
    So be prepared

  14. Thanx….i am tired of this IT Sectr job….monotonous…
    becoz ho na pati prrpratn …after coming frm ofc…
    so I think to give my best shot for cgl 15…

  15. tier 1 mai to thode easy hote hain.. par tier 2 ke liye padhna padega.. books to sir/ma'm ne bataya hai shayad.. daily kuch kuch solve kijiye..
    isme to geometry, trignometry bhi aate hain.. mehnat thodi lagegi tier 2 k liye..

  16. oops.. tier1 mai to chal jayega bina maths k bhi ,, par tier2 mai to maths hi hai 200 marks k ,, aur baaki english

  17. nothing is impossible
    my friend's brother is a mbbs doctor who was working in hospital 12-14 hrs but his aim was to qualify IAS. he did'nt
    join any coaching.only he taken to his friends IAS notes and in 3 attempt he crack IAS exam(278 rank) in 2013 without resigning his job and now he got IRS(indian revenue service ) post in kanpur up

  18. Oops…ha dono waley…waise bht achi baat hai….proper guidance milti hai to
    Sb acha hota…pta hota k kis rastey pe Jana hai

  19. Hi. This s vignesh. This is the first year I ll write the ssc exam. Can you please help me to prepare for the exam.

  20. i scored 121 in tier 1 any one please tell me how many marks for me in tier 2 to get the atleast non interview post …….please guide me

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