GENERAL SCIENCE (PHYSICS)
Q1. The SI unit of Dipole moment :-
A) sAm B) Cm C) Nm D ) NOTA
Q2. The SI unit of Capacitance is
A) C/V B) Wb C) Ohm-Sec D) A/m^2
Q3. How many wavelength of Kr(A=86) are there in 1m ?
A) 2134333.65
B) 652189.63
C) 1650763.73
D) NOTA
Q4. Calculate the number of degrees in 5 radian
A) 57.3 B) 286.5 C) 180 D) NOTA
Q5. The solid angle subtended by the periphery of an are 1Cm^2 at a point situated symmetrically at a distance of 5cm from the area is :-
A) 2 X 10 ^-2 Steradian
B) 4 X 10 ^-2 Steradian
C) 8 X 10 ^ -2 Steradian
D) NOTA
Q6.Which of the following is incorrect statement :-
A) Distance is a scalar & Displacement is a vector quantity
B) Distance is always negative
C) Displacement may be positive , negative or zero
D) The unit of distance & displacement is same( m)
Q7. Distance covered by vehicle is measured by
A) Odometer B) Sthetometer C) Meter D) NOTA
Q8. The change in velocity is 24m/s in time 12s, what will be the acceleration
A) 2m/s^2 B) 4 m/s^2 C) 6 m/s^2 D) NOTA
Q9. The bodies executing free falling motion have
A) equal momentum
B) equal velocity
C) Equal acceleration
D) equal force
Q10. The motion of a body around a circular path is an example of
A) uniform velocity , variable acceleration
B) uniform speed, uniform velocity
C) Uniform speed, Variable velocity
D) Uniform speed , Uniform acceleration
Q11. Audible range of frequency for hearing in case of human adult ear is
A) 20 to 20,000 Hz B) 20 Hz C) More than 20,000Hz D) NOTA
Q12. Full form of SONAR is
A) Solar organized navigation & ranging
B) Sound Navigation & ranging
C) Solar alert
D) NOTA
Q13. Which of the following is not transverse wave
A) Sound wave in gas
B) X-rays
C) UV-Vis Rays
D) Gamma rays
Q14. The sound waves travel fastest in
A) Solids B) Liquids C) Gases D) Vacuum
Q15. The unit of sound loudness is
A) Decibel B) Dobson C) Hertz D) NOTA
Q16. Myopia ( Short sightedness) is corrected by
A) Concave mirror B) Concave lens C) convex lens D) bi-focal lens
Q17. Astigmatism can be corrected by using
A) Cylindrical lens B) verifocal lens C) Convex lens D) NOTA
Q18. when light passes through a prism which colour shows minimum deviation
A) Red B) Violet C) Blue D) Black
Q19. Which metal is best reflector of light ?
A) Ag B) Au C) Cu D) Cr
Q20. The approx. diameter of normal eye ball is
A) 2.3cm B) 3cm C) 4cm D) Can't be determined
Q21. Tehri dam is on
A) Satluj river B) Ganga river C) Ravi D) Mahanadi
Q22. ------is the mixture of Methane, Hydrogen sulphide , Carbon dioxide
A) Bio-gas B) Petroleum C) Coal D) Natural gas
Q23. The main constituent of CNG is
A) Butane B) Ethane C) Methane D) Propane
Q24. The largest solar furnace in the world is located in
A) USA B) India C) France D) USSR
Q25. India exploded its first underground nuclear device at
A) Ranchi B) Kota C) Jaipur D) Pokhran
Q26. Which of the following is not example of Primary cell
A) Ni-Cd battery
B) Pb _H2SO4 battery
C) Both A & B
D) Dry Cell
Q27. The unit of electric current is
A) Joule B) amphere C) watt D) Newton
Q28. The device that measures potential difference is
A) ammeter b) Voltmeter C) Galvanometer D) NOTA
Q29. Neon Lamp was invented by
A) Georges Claude B) J. Schweigger C) W.carrier D) NOTA
Q30. Who invented Dynamite
A) Alfred Nobel B) Thomson Edison C) Peter Henien D) NOTA
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2. chemistry 60 plus One-liner & MCQ'S
