{"id":43436,"date":"2020-11-19T15:11:58","date_gmt":"2020-11-19T09:41:58","guid":{"rendered":"https:\/\/cracku.in\/blog\/?p=43436"},"modified":"2020-11-19T15:11:58","modified_gmt":"2020-11-19T09:41:58","slug":"top-30-physics-questions-for-rrb-group-d-pdf","status":"publish","type":"post","link":"https:\/\/cracku.in\/blog\/top-30-physics-questions-for-rrb-group-d-pdf\/","title":{"rendered":"Top-30 Physics Questions for RRB Group D PDF"},"content":{"rendered":"

Top-30 Physics Questions for RRB Group D PDF<\/strong><\/span><\/h2>\n

Download Top-30 Physics questions for RRB Group D PDF. RRB Group – D\u00a0 Physics questions based on asked questions in previous exam papers very important for the Railway Group-D exam.<\/p>\n

Download Top-30 Physics Questions for RRB Group D PDF<\/a><\/p>\n\n

Download RRB Group-D Previous Papers PDF<\/a><\/p>\n

Take a RRB Group-D free mock test<\/a><\/p>\n

Question 1:\u00a0<\/b>What is found in frequency modulation?<\/p>\n

a)\u00a0Fixed frequency<\/p>\n

b)\u00a0Fixed Dimension<\/p>\n

c)\u00a0Change in frequency<\/p>\n

d)\u00a0change In dimension only<\/p>\n

Question 2:\u00a0<\/b>The velocity of heat radiation in vacuum is?<\/p>\n

a)\u00a0Equal to the light<\/p>\n

b)\u00a0Less than that of light<\/p>\n

c)\u00a0Greater than that of light<\/p>\n

d)\u00a0Equal to that of sound<\/p>\n

Question 3:\u00a0<\/b>of a material is de\ufb01ned as the minimum amount of the work necessary to remove a free electron from the surface of the material.<\/p>\n

a)\u00a0The electro-repulsive force<\/p>\n

b)\u00a0The coulomb factor<\/p>\n

c)\u00a0The power factor<\/p>\n

d)\u00a0The work function<\/p>\n

Question 4:\u00a0<\/b>Farad is unit of .<\/p>\n

a)\u00a0Capacitance<\/p>\n

b)\u00a0Reactance<\/p>\n

c)\u00a0Electric charge<\/p>\n

d)\u00a0Electric conductance<\/p>\n

Question 5:\u00a0<\/b>What is the SI unit of Torque?<\/p>\n

a)\u00a0newton\/meter<\/p>\n

b)\u00a0newton meter<\/p>\n

c)\u00a0newton second<\/p>\n

d)\u00a0newton\/meter squared<\/p>\n

Question 6:\u00a0<\/b>Rate of change of momentum is<\/p>\n

a)\u00a0Area<\/p>\n

b)\u00a0Pressure<\/p>\n

c)\u00a0Force<\/p>\n

d)\u00a0Velocity<\/p>\n

Question 7:\u00a0<\/b>Which mirror is used in the headlights of cars?<\/p>\n

a)\u00a0Semi-circular<\/p>\n

b)\u00a0Conical<\/p>\n

c)\u00a0Convex<\/p>\n

d)\u00a0Concave<\/p>\n

Question 8:\u00a0<\/b>For what is Mohs scale used?<\/p>\n

a)\u00a0To measure brightness of a substance<\/p>\n

b)\u00a0To measure viscosity of a liquid<\/p>\n

c)\u00a0To measure elasticity of a material<\/p>\n

d)\u00a0To measure hardness of minerals<\/p>\n

Question 9:\u00a0<\/b>Electrons in the highest energy level of an atom are called …………….<\/p>\n

a)\u00a0valence protons<\/p>\n

b)\u00a0orbital protons<\/p>\n

c)\u00a0valence electrons<\/p>\n

d)\u00a0orbital electrons<\/p>\n

Question 10:\u00a0<\/b>Mars is the …………planet from the Sun.<\/p>\n

a)\u00a02nd<\/p>\n

b)\u00a04th<\/p>\n

c)\u00a06th<\/p>\n

d)\u00a08th<\/p>\n

Question 11:\u00a0<\/b>The unit of which physical quantity is not pascal?<\/p>\n

a)\u00a0Moment of inertia<\/p>\n

b)\u00a0Pressure<\/p>\n

c)\u00a0Stress<\/p>\n

d)\u00a0Young’s modulus<\/p>\n

Question 12:\u00a0<\/b>Physical quantities, which have _______ only and no _______ are called scalar quantities.<\/p>\n

a)\u00a0direction, magnitude<\/p>\n

b)\u00a0magnitude, direction<\/p>\n

c)\u00a0speed, velocity<\/p>\n

d)\u00a0velocity, speed<\/p>\n

Question 13:\u00a0<\/b>What is impulse equal to?<\/p>\n

a)\u00a0Change in momentum<\/p>\n

b)\u00a0Change in force<\/p>\n

c)\u00a0Change in velocity<\/p>\n

d)\u00a0Change in acceleration<\/p>\n

Question 14:\u00a0<\/b>Which among the following is a vector quantity?<\/p>\n

a)\u00a0Heat<\/p>\n

b)\u00a0Angular momentum<\/p>\n

c)\u00a0Work<\/p>\n

d)\u00a0Time<\/p>\n

Question 15:\u00a0<\/b>What is the unit of electric resistance?<\/p>\n

a)\u00a0Dyne<\/p>\n

b)\u00a0Pascal<\/p>\n

c)\u00a0Joule<\/p>\n

d)\u00a0Ohms<\/p>\n\n

Download RRB Group-D Previous Papers PDF<\/a><\/p>\n

Take a RRB Group-D free mock test<\/a><\/p>\n

Question 16:\u00a0<\/b>Formula for distance is<\/p>\n

a)\u00a0speed x time<\/p>\n

b)\u00a0time \/ speed<\/p>\n

c)\u00a0speed x acceleration<\/p>\n

d)\u00a0velocity \/ speed<\/p>\n

Question 17:\u00a0<\/b>Gravitational force is maximum at which of the following place?<\/p>\n

a)\u00a0At equator<\/p>\n

b)\u00a0At tropic of cancer<\/p>\n

c)\u00a0At tropic of Capricorn<\/p>\n

d)\u00a0At poles<\/p>\n

Question 18:\u00a0<\/b>The bending of light when it passes around a corner or a slit is due to ______.<\/p>\n

a)\u00a0reflection<\/p>\n

b)\u00a0refraction<\/p>\n

c)\u00a0diffraction<\/p>\n

d)\u00a0total internal reflection<\/p>\n

Question 19:\u00a0<\/b>Strait of Malacca separates which two land masses?<\/p>\n

a)\u00a0Malay Peninsula and Indonesian Island of Sumatra<\/p>\n

b)\u00a0Africa and Europe<\/p>\n

c)\u00a0India and Sri Lanka<\/p>\n

d)\u00a0North America and South America<\/p>\n

Question 20:\u00a0<\/b>What is the SI unit of frequency?<\/p>\n

a)\u00a0Newton<\/p>\n

b)\u00a0Watt<\/p>\n

c)\u00a0Farad<\/p>\n

d)\u00a0Hertz<\/p>\n

Question 21:\u00a0<\/b>The land mass of India has an area of ______ million square km.<\/p>\n

a)\u00a01.28<\/p>\n

b)\u00a02.28<\/p>\n

c)\u00a03.28<\/p>\n

d)\u00a04.28<\/p>\n

Question 22:\u00a0<\/b>What is the phenomenon which established the transverse nature of light ?<\/p>\n

a)\u00a0Reflection<\/p>\n

b)\u00a0Interference<\/p>\n

c)\u00a0Diffraction<\/p>\n

d)\u00a0Polarisation<\/p>\n

Question 23:\u00a0<\/b>The complete form of ‘IC’ in electronics is<\/p>\n

a)\u00a0Internal circuit<\/p>\n

b)\u00a0Independent circuit<\/p>\n

c)\u00a0Integrated circuit<\/p>\n

d)\u00a0Inbuilt circuit<\/p>\n

Question 24:\u00a0<\/b>0\u00b0K is equivalent to<\/p>\n

a)\u00a0273\u00b0C<\/p>\n

b)\u00a0-273\u00b0C<\/p>\n

c)\u00a00\u00b0C<\/p>\n

d)\u00a0100\u00b0C<\/p>\n

Question 25:\u00a0<\/b>General Dyer, who was responsible for Jallianwalan Bagh massacre, was shot dead by?<\/p>\n

a)\u00a0Hasrat Mohini<\/p>\n

b)\u00a0Vir Savarkar<\/p>\n

c)\u00a0Udham Singh<\/p>\n

d)\u00a0Jatin Das<\/p>\n

Question 26:\u00a0<\/b>A force may change ______ of an object.<\/p>\n

a)\u00a0speed<\/p>\n

b)\u00a0direction<\/p>\n

c)\u00a0shape<\/p>\n

d)\u00a0All options are correct<\/p>\n

Question 27:\u00a0<\/b>It is difficult to walk on ice because of _____.<\/p>\n

a)\u00a0absence of friction<\/p>\n

b)\u00a0less inertia<\/p>\n

c)\u00a0more inertia<\/p>\n

d)\u00a0more mass<\/p>\n

Question 28:\u00a0<\/b>Heat is which component of habitat?<\/p>\n

a)\u00a0Biotic component<\/p>\n

b)\u00a0Abiotic component<\/p>\n

c)\u00a0Both Biotic and Abiotic component<\/p>\n

d)\u00a0Neither of the two components<\/p>\n

Question 29:\u00a0<\/b>The frequency of sound waves can be expressed in :<\/p>\n

a)\u00a0Second<\/p>\n

b)\u00a0Cycle<\/p>\n

c)\u00a0Cycle per second<\/p>\n

d)\u00a0Metre per second<\/p>\n

Question 30:\u00a0<\/b>Which of the following non-alcoholic beverages is known as the \u2018Queen Beverages’<\/p>\n

a)\u00a0Coffee<\/p>\n

b)\u00a0Tea<\/p>\n

c)\u00a0Cocoa<\/p>\n

d)\u00a0Cola<\/p>\n

RRB Group D previous year papers<\/a><\/p>\n

Daily Free RRB Online Test<\/a><\/p>\n

Answers & Solutions:<\/strong><\/span><\/p>\n

1)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

2)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

3)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

4)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

5)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

6)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

7)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

8)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

9)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

10)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

11)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

12)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

13)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

14)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

15)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

RRB Group-D Important Questions (download PDF)<\/a><\/p>\n

General Science Notes for RRB Exams (PDF)<\/a><\/p>\n

16)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

17)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

18)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

19)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

20)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

21)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

22)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

23)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

24)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

25)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

26)\u00a0Answer\u00a0(D)<\/strong><\/p>\n

27)\u00a0Answer\u00a0(A)<\/strong><\/p>\n

28)\u00a0Answer\u00a0(B)<\/strong><\/p>\n

Heat is the\u00a0abiotic component\u00a0<\/span><\/strong>of habitat.<\/p>\n

=> Ans – (B)<\/p>\n

29)\u00a0Answer\u00a0(C)<\/strong><\/p>\n

30)\u00a0Answer\u00a0(B)<\/strong><\/p>\n\n

DOWNLOAD APP FOR RRB FREE MOCKS<\/a><\/p>\n

We hope this Top-30 \u00a0Physics questions PDF for RRB Group-D Exam will be highly useful for your preparation.<\/p>\n","protected":false},"excerpt":{"rendered":"

Top-30 Physics Questions for RRB Group D PDF Download Top-30 Physics questions for RRB Group D PDF. RRB Group – D\u00a0 Physics questions based on asked questions in previous exam papers very important for the Railway Group-D exam. Download RRB Group-D Previous Papers PDF Take a RRB Group-D free mock test Question 1:\u00a0What is found […]<\/p>\n","protected":false},"author":42,"featured_media":43442,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[3167,125,31,3171,1701,1679,1897,1605,1603,1601,1673],"tags":[4117,492,1635,1593,1681],"class_list":{"0":"post-43436","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-downloads-en","8":"category-featured","9":"category-railways","10":"category-railways-en","11":"category-rpf-si-and-constable","12":"category-rrb-group-d","13":"category-rrb-group-d-2","14":"category-rrb-je","15":"category-rrb-ntpc","16":"category-rrb-ntpc-je","17":"category-rrb-para-medical-categories","18":"tag-railway-exams","19":"tag-rrb-group-d","20":"tag-rrb-je","21":"tag-rrb-ntpc","22":"tag-rrb-ntpc-je"},"better_featured_image":{"id":43442,"alt_text":"Top-30 Physics Questions for RRB Group D 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