Iss post mai science and technology ke 50 most important objective question answer diye gye hai. Ye question exam or GK ke purpose se bhut hi useful hai. Ye question Har kisi ko pta hona chiyye. Kuki knowledge ke according hi hm apna decision lete hai.
Iss post mai different- different types ke objective question diye gye hai.
1. Google kya hai ?
Answer of Above 10 Question-
31- (d) Fefde (Lungs), 32- (a) H1N1, 33- (b) 7.35, 34- (a) Anemia, 35- (c) 72 Times/Minute, 36- (d) Acquired Immune Deficiency Syndrome, 37- (b) Virus ka nam, 38- (b) HCL, 39- (a) XY, 40- (b) Nickel
Iss post mai different- different types ke objective question diye gye hai.
1. Google kya hai ?
(a) Website
(b) Search engine
(c) Blog
(d) Internet
2. YouTube ka owner kon hai ?
(a) Yahoo
(b) Microsoft
(c) Google
(d) Apple
3. 1 GB mai ktne KB hote hai?
(a) 1024 KB
(b) 1000 KB
(c) 1050 KB
(d) 100KB
4. USB ka full Form ?
(a) Universal System Bus
(b) Universal Serial Bus.
(c) Universal Synchronous Bus.
(d) Uninterrupted serial Bus.
5. Kisi bhi file ya page ki menu mai jane ke shortcut key ka use kiya jata hai?
(a) Ctrl+ Z
(b) Ctrl+ Y
(c) Ctrl +Tab
(d) Alt + F
6. YouTuber YouTube se earning kisse krte hai ?
(a) Subscriber bdha ke
(b) More Likes
(c) Ads se
(d) Jyada video se
7. IP ka full form ?
(a) Interconnection Protocol
(b) Internal Program
(c) Non of these
(d) Internet Protocol
10. Mobile Phone ka Radiation (SAR value) check krne ke liye kya dial krna pdhata hai?
(a) *#00#
(b) *#121#
(c) *#07#
(d) *#07##
Answer of Above 10 Questions-
1- (b) Search Engine, 2- (c) Google, 3- (a) 1024 KB, 4- (b) Universal Serial Bus, 5- (d) Alt+F, 6- (c) Ads, 7- (d) Internet Protocol, 8- (a) World Wide Web, 9- (b) Shakti Microprocessor, 10- (c) *#07#
Answer of Above 10 Questions-
1- (b) Search Engine, 2- (c) Google, 3- (a) 1024 KB, 4- (b) Universal Serial Bus, 5- (d) Alt+F, 6- (c) Ads, 7- (d) Internet Protocol, 8- (a) World Wide Web, 9- (b) Shakti Microprocessor, 10- (c) *#07#
11. humidity (नमी ) ko measure krne wala Meter ?
(a) Voltmeter
(b) Berometer
(c) Hygrometer
(d) Thermometer
12. Vah Meter jo Voltage, Current, Resistance etc. ko measure krne ki chhmta hati hai ?
(a) Ameter
(b) Voltmeter
(c) Multimeter
(d) Ohm meter
13. Electric Power ka formula hota hai?
(a) P = V*R
(b) P = I*R
(c) P = Non of these
(d) P = V*I
14. Agar input frequency 50hz hai to Bridge Diode ke output mai Frequency kitni hogi?
(a) 100Hz
(b) 50Hz
(c) 25HZ
(d) 0HZ
15. Current measure krne ke liye Ameter ko circuit mai kese connect kiya jata hai ?
(a) Series mai
(b) Parallel mai
(c) Kese bhi lgao apni sarkar hai.
(d) Pta nhi.
16. 2 ya 2 se adhik Resistors ko series mai lgane se resistance ?
(a) Same rhta hai
(b) Ghat jata hai
(c) Badha jata hai
(d) Pagal ho jata hai.
17. Agar kisi resistor ke upper 3 colour band hai (Red, Red, Black) to iska resistance kitna hoga.?
(a) 220 Ω
(b) 22 Ω
(c) 22 uF
(d) 221 Ω
18. Ek SMD Resistor ke upper 5101 likha hai to iski value kitni hogi ?
(a) 5000 Ω
(b) 5.1 K Ω
(c) 510Ω
(d) 0 Ω
19. Inme se semiconductor kon hai ?
(a) Oxygen, Nitrogen
(b) Silicon, Germanium
(c) Iron, Copper
(d) Gold, Silver
20. 1000 Picofarad (pF) ek Capacitor hai vah kitne Nenofarad ke braber hai. ?
(a) 1 Nenofarad (nF)
(b) 10 Nenofarad (nF)
(c) 100 Nenofarad (nF)
(d) 0.1 Nenofarad (nF)
Answer of Above 10 Question-
11- (c) Hygrometer, 12- (c) Multimeter, 13- (d) P=V*I, 14- (a) 10Hz, 15- (a) Series mai, 16- (c) Badha jata hai, 17- (b) 22 Ω, 18- (b) 5.1 K Ω, 19- (b) Silicon, Germanium, 20- (a) 1 nF
Answer of Above 10 Question-
11- (c) Hygrometer, 12- (c) Multimeter, 13- (d) P=V*I, 14- (a) 10Hz, 15- (a) Series mai, 16- (c) Badha jata hai, 17- (b) 22 Ω, 18- (b) 5.1 K Ω, 19- (b) Silicon, Germanium, 20- (a) 1 nF
21. ISRO ka full form ?
(a) India Security Research Organization
(b) International Space Research Organization
(c) India Satellite Research Organization
(d) Indian Space Research Organization
22. ISRO ke moon mission Chandyan-2 (2019) jis lander ka use kiya tha uska nam hai?
(a) Pragyan
(b) Pawan
(c) Vikram
(d) Rover
23. Pakistan ki Space agency ka nam ?
(a) NASA
(b) SUPARCO
(c) CNSA
(d) ROSCOSMOS
24. Vah konsa sapce yan tha jo kisi insan ko moon me land kiya?
(a) Vikram
(b) Apollo
(c) Garun
(d) Pragyan
25. Vah konsa sapce yan tha jo kisi insan ko moon me land kiya?
25. Vah konsa sapce yan tha jo kisi insan ko moon me land kiya?
(a) Vikram
(b) Apollo
(c) Garun
(d) Pragyan
26. India ne Nuclear Visphotak device ko kha test kiya ?
(a) Shreehrikota
(b) Laddak
(c) Pokhran
(d) Jaypur
27. India ki 'Surface to Air Missile' ka nam ?
(a) Trishul
(b) Agni
(c) Brahmos
(d) Dhanus
28. Supernova kya hai ?
(a) Black hole
(b) Comet
(c) Satellite
(d) Dying star
29.Solar system mai jane wala first Spacecraft ka kya nam hai?
(a) Ranger 1 & Ranger 2
(b) Pioneer 10 & Pioneer 11
(c) Viking 1 & Viking 2
(d) Suveyor 6 & Surveyor 7
30. Sabse phle space mai is ko bheja gya ?
(a) Dog ko
(b) Cat ko
(c) Hen ko
(d) Mouse ko
Answer of Above 10 Question-
21- (d) Indian Space Research Organization, 22- (c) Vikram , 23- (b) SUPARCO , 24- (b) Apollo, 25- (b) Apollo, 26- (c) Pokhran , 27- (a) Trishul, 28- (d) Dying star , 29- (b) Pioneer 10 & Pioneer 11 30- (a) Dog ko
Answer of Above 10 Question-
21- (d) Indian Space Research Organization, 22- (c) Vikram , 23- (b) SUPARCO , 24- (b) Apollo, 25- (b) Apollo, 26- (c) Pokhran , 27- (a) Trishul, 28- (d) Dying star , 29- (b) Pioneer 10 & Pioneer 11 30- (a) Dog ko
31. Nimoniya ke karan Body ka konsa part Effected hota hai?
(a) Heart
(b) Liver
(c) Kidney
(d) Fefde (Lungs)
(d) Fefde (Lungs)
32. Swine flu ke virus ka nam?
(a) H1N1
(b) H5N1
(c) DENV
(d) Internet
33. Blood ka PH value kitna hota hai?
(a) 7
(b) 7.35
(c) 5.4
(d) 8.4
34. Hemoglobin ki kmi ko kya khte hai ?
(a) Anemia
(b) Infection
(c) Dehydration
(d) Hypocalcemia
35. Healthy insan ki heart(❤) beat kitni hoti hai?
(a) 50 Times/Minute
(b) 60 Times/Minute
(c) 72 Times/ Minute
(d) 72 Times/ Second
36. AIDS ka full form ?
(a) Acquired Immune Danger Syndrome
(b) Non of these
(c) Both a, d
(d) Acquired Immune Deficiency Syndrome
37. HIV kya hai ?
(a) Rog ka nam
(b) Virus ka nam
(c) Non of these
(d) Both a, b
38. Inme se konsa Acid pet ke bacteria ko khatm krta hai ?
(a) H2SO4
(b) HCl
(c) HNO3
(d) H3PO4
39. Ldka(Boy) hi peda hoga, jab
Chromosome (गुणसूत्र)?
Chromosome (गुणसूत्र)?
(a) XY ho
(b) XXYY ho
(c) XX ho
(d) XX ho
40. Choklet health ke liye hanikark ho skte hai kuki usme hota hai ?
(a) Cobalt
(b) Nickel
(c) Silver
(d) Lead
Answer of Above 10 Question-
31- (d) Fefde (Lungs), 32- (a) H1N1, 33- (b) 7.35, 34- (a) Anemia, 35- (c) 72 Times/Minute, 36- (d) Acquired Immune Deficiency Syndrome, 37- (b) Virus ka nam, 38- (b) HCL, 39- (a) XY, 40- (b) Nickel
41. Voltage Regulator IC ka nam jo 12 Volt ko 5 volt mai convert krti hai ?
(a) ASM1117
(b) 7806
(c) 7805
(d) 555
42. 2 ya 2 se adhik Resistor ko series mai lgane par total resistance par kya prbhav pdhta hai?
(a) Same rhta hai
(b) Kam ho jata hai
(c) Sbhi resistor ke sum ke brabr ho jata hai
(d) Non of these
43. Ek BJT transistor me 3 konsi leg hoti hai ?
(a) Drain, Source, Gate
(b) Anode, Cathode, Gate
(c) Emitter, Base, Collector
(d) Non of these
44. Inductor kis types ka electronic components hai ?
(a) Active
(b) Insulator
(c) both a, d
(d) passive
45. Transistor ka use kya hota hai ?
(a) Filter krne ke liye
(b) Amplification ke liye
(c) Switching ke lye
(d) Both b, c
46. Nimn me se konsa safety components high voltage (surge) protection ke liye use kiya jata hai ?
(a) Fuse
(b) MOV
(c) Inductor
(d) Thermistor
47. Engineering mai PCB ka full form kya hota hai ?
(a) Printing Colour Board
(b) Physics Chemistry Bio
(c) Printed Circuit Board
(d) Non of these
48. 5 volt wale electronic Circuit mai use hone wale capacitor ki voltage rating kya honi chahiye?
(a) 4 Volt
(b) 5 Volt
(c) 10 volt
(d) Kuchh bhi ho
49. Sbse best conductor (chalk) hai ?
(a) Aluminium
(b) Copper
(c) Gold
(d) Silver
50. Kisi Atom ke nucleus me charge kitna hota hai ?
(a) 0
(b) Low
(c) High
(d) 1.6*10^-19
Answer of Above 10 Question-
41- (c) 7805, 42- (c) Sbhi resistor ke sum ke brabr ho jata hai, 43- (c) Emitter, Base, Collector, 44- (d) Passive, 45- (d) Both b,c, 46- (b) MOV, 47- (c) Printed Circuit Board, 48- (c) 10 volt, 49- (d) Silver, 50- (a) 0
Answer of Above 10 Question-
41- (c) 7805, 42- (c) Sbhi resistor ke sum ke brabr ho jata hai, 43- (c) Emitter, Base, Collector, 44- (d) Passive, 45- (d) Both b,c, 46- (b) MOV, 47- (c) Printed Circuit Board, 48- (c) 10 volt, 49- (d) Silver, 50- (a) 0
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Dear readers if you have any question and suggestions related to my any post or My site (Electronics & Technology) so you can leave message in comment box. I will try to give answer of your questions in short time.
Cell phone ko overheat hone se kese bchaye
How to make C program for Calculator in Hindi
Different types of measuring instruments (मापन यंत्र )
Technical Short form and Full Form
Dear readers if you have any question and suggestions related to my any post or My site (Electronics & Technology) so you can leave message in comment box. I will try to give answer of your questions in short time.
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