Physics - MOST IMPORTANT RRB NTPC Previous Year Questions
Practice real questions from previous year exams of RRB NTPC.
📘 Force and Motion📚 Force and its types
Q1
Newton is the unit to measure
🎯 RRB NTPC 08.02.2021 (Shift-II) Stage Ist
📘 Units and Dimensions📚 Fundamental and Supplementary Units of Measurement
Q2
The SI unit of sound wave frequency was named in honour of which physicist?
🎯 RRB NTPC 19.01.2021 (Shift-II) Stage Ist
📘 Work, Energy and Power📚 Work done under different cases
Q3
The work done by a force acting on an object is equal to the amount of force multiplied by the distance travelled in the direction of the force. Which of the following is NOT a unit of work?
🎯 RRB NTPC 13.03.2021 (Shift-I) Stage Ist
📘 Force and Motion📚 Force and its types
Q4
The unit of Force is:
🎯 RRB NTPC 13.03.2021 (Shift-I) Stage Ist
📘 Atomic and Nuclear Physics📚 Radioactivity
Q5
The amount of radiation being emitted by a radioactive material is measured using the conventional unit
🎯 RRB NTPC 29.01.2021 (Shift-II) Stage Ist
📘 Work, Energy and Power📚 Forms of Energy- Kinetic Energy and Potential Energy
Q6
What is measured in 'joules'?
🎯 RRB NTPC 28.01.2021 (Shift-I) Stage Ist
📘 Units and Dimensions📚 Fundamental and Supplementary Units of Measurement
Q7
A light-year is a unit of
🎯 RRB NTPC 01.02.2021 (Shift-I) Stage Ist
📘 Light and Optics📚 Power of Lens
Q8
What is the SI unit of power of a lens called?
🎯 RRB NTPC 13.01.2021 (Shift-II) Stage Ist
📘 Magnetism📚 Magnetic Flux and Magnetic Flux Density
Q9
The SI unit of 'Magnetic Flux' is:
🎯 RRB NTPC 03.03.2021 (Shift-II) Stage Ist
📘 Work, Energy and Power📚 Misc
Q10
The rate of doing work is called power. The unit of power is
🎯 RRB NTPC 11.02.2021 (Shift-I) Stage Ist
📘 Sound📚 Features of Sound- Loudness, Intensity, Pitch, Quality, etc.
Q11
Which of the following units is used to measure the intensity of sound?
🎯 RRB NTPC 25.01.2021 (Shift-I) Stage Ist
📘 Sound📚 Features of Sound- Loudness, Intensity, Pitch, Quality, etc.
Q12
Unit used for measuring the sound is –
🎯 RRB NTPC Stage-Ist, 22-04-2016, Shift -II
📘 Units and Dimensions📚 Fundamental and Supplementary Units of Measurement
Q13
Which of the following units is used for measuring the amount of a substance?
🎯 RRB NTPC 28.12.2020 (Shift-I) Stage Ist
📘 Units and Dimensions📚 Fundamental and Supplementary Units of Measurement
Q14
Gallon is generally used for –
🎯 RRB NTPC Stage-It, 31-03-2016, Shift -II
📘 Units and Dimensions📚 Fundamental and Supplementary Units of Measurement
Q15
Which unit is used for measuring Astronomical distance?
🎯 RRB NTPC Stage-Ist, 04-04-2016, Shift -II
📘 Fluid Mechanics📚 Pressure and its applications
Q16
What is the SI unit of pressure?
🎯 RRB NTPC 15.03.2021 (Shift-II) Stage Ist
📘 Units and Dimensions📚 Fundamental and Supplementary Units of Measurement
Q17
The unit of approximate distance from the earth to the sun is –
🎯 RRB NTPC Stage-It, 16-04-2016, Shift -I
📘 Force and Motion📚 Force and its types
Q18
S.I. unit of force is -
🎯 RRB NTPC Stage-It, 16-04-2016, Shift -II
📘 Force and Motion📚 Force and its types
Q19
What is the SI unit of force?
🎯 RRB NTPC 30.12.2020 (Shift-II) Stage Ist
📘 Magnetism📚 Magnetic Flux and Magnetic Flux Density
Q20
Which of the following is not correctly matched-
🎯 RRB NTPC Stage-Ist, 30-04-2016, Shift -II