Paf commisioned officer Gd Pilot online physics online test preparation 2022- POST#1

 

Paf gdp physics test preparation

Assalam o alaikum mera name najeeb ullah hai aur aj ki is post  mein apko physics test ki preparation keliye importan mcqs share karne ja raha hon jin ki preparation kar ke ap 100% physics ka test pass kar sakte hain. 

Physics test ki preparation keliye hum ek mukamal cource ap ko dein gay jo ap follow kar ke yakeeni kamyabi hasil kar sakte hain. 

Gd pilot physics online test preparation

Gd pilot test preparation keliye hum apko do tareekon se test dein gay ek mein apko mcqs with answers diye jayein gay aur dosre mein  physics online test quiz diya jaye ga jis mein apko kam waqat mein mcqs attempt karne hon gay aur last mein ap ko apki performance bata di jaye gi ke apki kitni achi tayari hogai hai

Solved physics mcqs

👉1.According to Einstein 1kg mass is converted to energy:

(a) 9×10^15J

(b) 9×10^9J

(c) 9×10^16 J

(d)9×10^17 J

Sol: m=lkg C=3*10' mYs as E=mc putting values of m and c to get the result

👉2.Color printing uses colors:

(a) Three

(b) Four

(c) Five

(d) Seven

👉3.Which colors are used in color printing?

(a) Yellow &black

(b) All of these

(c) Cyan

(d) Magenta

👉4.Travel time of light from moon to earth is:

(a) 8 min 20 sec

(b) 5 hour 20 sec

(c) None of these

(d) 1min 20 sec

👉5.Travel time of light from sun to earth is:

(a) 5hour 20 sec

(b) 8 min 20 sec

(c) None of these

(d) 1min 20 sec

👉6.Travel time of light from Pluto to earth is:

(a) 8 min 20 sec

(a) 1min 20 sec

(b) 5hour 20 see

(c) None of these

👉7.Which of the following primary standard for the unit of time used in Colorado (USA)2? 

(a) Cesium atomic frequency standard

(b) Radio telescope

(c) Technology meter

(d) Hour technology

👉8.Age of universe is? 

(b) 1.4×10^17sec

(a) 1×10^-6 sec

(c) 8.6×10^6sec

(d) 5×10^17sec

👉9.Age of earth is? 

(a) 8.6×10^4sec

(b) 1.4×10^17 sc

(c) 5×10^17 sec

(d) 1×10-6 sec

 👉10.Period of typical radio waves is? 

(a) 1.4×10^17 sec

(b) 5×10^17 sec

(c) 8.6×10^4 sec

(d) 1×10^-6se

👉11. Light year is the unit of? 

(a)  Distance

(b)  Time

(c)  speed

(d)  non of these

👉12. Period of audible sound waves is? 

(a)  1×10^-6

(b)  1×10^-9

(c)  1×10^-3

(d)  1×10^-13

👉13. 1 killo is equal to? 

(a)  10^3

(b)  10^6

(c)  10^9

(d)  10^12

👉14. 1 mili is equal to? 

(a)  10^-3

(b)  10^-9

(c)  10^-12

(d)  10^-18

👉15. Solid angle substends at center of saphere? 

(a)   2π

(b)  6π

(c)  8π

(d)  4π

👉16. SI unit of co-efficient of viscosity
is

(a) Kgm/s

(b) Kgm-1 S-1

(c) Kgms-2

 (d) None of these

👉17.The quantities which can be
measured accurately are? 

(a) Base quantities

(b) Derived Quantities

(c) Physical Quantities

(d) Supplementary Quantities

👉18.Absolute uncertainty in measuring
instrument is equal to? 

(a) Least count 

(b) Fractional uncertainty

(c) Accuracy

(d) % uncertainty

👉19.The  dimension of density is? 

(a) [ML`2 T`2]

(b) [ML`-3]

(c) [MLT`-1]

(d) [ML`-2 T`-1]

👉20. Which one is the highest power
multiple?

(a) Giga

(b) Tera 

(c) Mega 

(d) Deca

👉21.Which set of the prefixes gives
values in increasing order?

(a) Pico, Mega,Kilo, Tera

(b) Tera, Pico,Micro, Kilo

(c) Pico, Micro, Mega, Giga

(d) Giga, Kilo,Milli, Nano

👉22.Dimension of moment arm is?

 (a) [L]

 (b) [M] 

(c)  [LT] 

(d) [T]

👉23.The wavelength ' λ' of a wave
depends on the speed 'v' of the
wave and its frequency 'f'. Decide
which of the following is correct?

(a) f = v λ

(b) f =v /λ 

(c) f =λ/ v 

(d) f = v λ-2

👉24.Which of the following pair have
same dimension? 

(a) Work and power

(b) Work and torque

(c) Momentum and energy

(d) Power and pressure

👉25. How many seconds are there in
one year? 

(a) 3.156×10^6s

(b) 3.1536×10^8s

(c) 3.1536×10^10s

(d) 3.1536×10^7s

👉26.The units of E in E=mc2 are? 

 (a)  Kgms-1

 (b) Kgm2S-2

 (c) kgms

 (d) Kgms-3

👉27. When the dimensions of both sides
of an equation are equal, then the
equation is said to be:

(a) Simultaneous 

(b) Instantaneous

 (c) Homologous 

(d) Quadratic

👉29. The principle of homogeneity of dimensions determines:

(a) Only variable in the equation

(b) Correctness of an equation

(c) Only constant in the equation

(d) Constant and variable in the

equation

👉30.Which is not base unit in these?

 (a) Kilogram

 (b) Joule

 (c) Ampere

 (d) Kelvin

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 Also read

👉👉PAF GDP TEST PREPARATION SYLLABUS, ELIGIBILITY

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👉31.Which of the following is dimensionless quantity?

(a) Stress

 (b) Strain

 (c)  Surface tension

(d)  Pressure

👉32.0.00467 has significant figures?

(a) 2

 (b) 3

(c) 4

(d) 5

👉33.Which of the following is least multiple?

(a) Pico 

(b) Femto

 (c) Atto

 (d) Nano

👉34.In scientific notation number “0.0001” written as:

(a) 10^3

 (b) 10^-3

(c) 1×10^-4 

(d) 1×10^4

Thats all ye sab pehli post ke important mcqs the jinki madad se ap asani se tayari kar sakte hain iske ilawa pehli post ke online quiz ko attempt karne keliye neeche click karein.

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Online physics quiz For Gdp preparation

ooper diye gaye sare mcqs ki tayari karein aur neeche diye gaye online quiz se apni skills test karein ap ko har mcqs keliye 15 second diye jayein gy jis mein apko right options ko choose karna hoga. 

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Paf gdp test preparation post#1  ki preparation karne ke bad oper wale online quiz se apni skills ko test karein jis se apki preparation mazeed behtar hogi online quiz ka har mcqs apko 20 sec mein attempt karna hai jis se  apki speed bhi increase hogi aur apko test mein koi bhi pershani ni hogi. 

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