विज्ञान सामान्य ज्ञान 19

भारत डिस्कवरी प्रस्तुति
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samany jnan prashnottari
rajyoan ke samany jnan


  1. REDIRECTsaancha:nilais vishay se sanbandhit lekh padhean:-
  2. REDIRECTsaancha:nila band vijnan praangan, vijnan kosh

panne par jaean
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1 nyootan ki gati ka pratham niyam kya kahalata hai?

sanveg sanrakshan ka niyam
j datv ka niyam
gatishilata ka niyam
inamean se koee nahian

2 ga di khianchata hua gho da kis bal ke karan age badhata hai?

ga di dvara gho de par aropit bal se
gho de dvara ga di par aropit bal se
gho de dvara apane pairoan se prithvi par aropit bal se
prithvi dvara gho de ke pairoan par aropit bal se

3 prot aaun ki khoj kisane ki thi?

radaraford ne
chaidavik ne
th aaumasan ne
fairade ne

4 sabase adhik bhedan kshamata kin kiranoan ki hoti hai?

elfa kiranoan ki
bita kiranoan ki
gama kiranoan ki
sabhi ki barabar hoti hai

5 paramanu kramaank kahate haian-

prot aaunoan v nyootr aaunoan ke yog ko
nabhik mean upasthit prot aaunoan ki sankhya ko
nabhik mean upasthit nyootr aaunoan ki sankhya ko
nyootr aaunoan v ilektr aaunoan ke yog ko

6 dhoop ke chashme ke lie kis kaanch ka prayog kiya jata hai?

paireks
phliant
kruks
kristal

7 poliyo ka vairas sharir mean pravesh karata hai?

machchhar ke katane se
dooshit bhojan tatha jal se
thook se
kutte ke katane se

8 mastishk ki bimari ko pahachana jata hai?

ee.ee.ji
ee.ee.si
ee.em.ji
ee.si.ji

9 nidra rog namak bimari hoti hai?

vitamin-e ki kami se
sharir mean kailshiyam ki kami se
raktachap badhane se
tripainosoma nam ke ekakoshiy jiv se

10 nimnalikhit mean se kaun-sa rog jivanu se hota hai?

tapedik
piliya
chechak
mamps

11 shahad ka pramukh ghatak hai?

glookoj
sukroj
maltoj
phraktoj

12 manav sharir mean vitamin 'e' sanchit rahata hai?

yakrit mean
amashay mean
tilli mean
uday mean

13 vitamin si ka sabase uttam srot hai?

seb
am
aanvala
doodh

14 hriday ki dh dakan niyantrit karane ke lie nimn mean se kaun sa khanij avashyak hai?

sodiyam
gandhak
potaishiyam
loha

15 palak ke pattoan mean nimnalikhit mean se kisaki matra sabase adhik hoti hai?

vitamin
loha
vasa
karbohaidret

panne par jaean
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samany jnan prashnottari
rajyoan ke samany jnan


varnamala kramanusar lekh khoj

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