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General Science for RRB JE, NTPC Exam : Part 20 (in Hindi)
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Hemant Mishra is teaching live on Unacademy Plus

Hemant Mishra
Cleared RRB Clerk , SBI Clerk pre, NTPC 2016, 1 year experience in software developing along with 5 year Experience in Teaching .

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  1. RRB JE 2019 O ^ NTPC 2019, SSC CGL 2019 SCIENCE


  2. HELLO 275.5k views Hemant Mishra Follow me at Unacademy or IMath OReasoning UGeneral science ducator since October 2017 General knowledge Current affairs of Railway Exams 2 Review 3. Share 4 Erroll unacacemy 5. Save


  3. The absolute value of charge on electron was determined by? A. J.J.Thomson B. R.A.Milikan C.Rutherford D. Chadwick


  4. j: Thomson's) 1906 The absolute value of charge on electron was determined by? A. J.J.Thomson B. R.A.Milikan C. Rutherford D. Chadwick


  5. 'Atomic theory' of matter was given by? C RC


  6. 'Atomic theory' of matter was given by? Dalton's atc h (Atom)


  7. 2 The fundamental particles that composed on atom are?


  8. The fundamental particles that composed on atom are? 62 m 2


  9. The size of the nucleus is measured in? A.amu B.angstrom C.cm D.fermi


  10. The size of the nucleus is measured in? A.amu B.angstrom C.cm D.fermi


  11. Nucleus of an atom consists of? A.Proton B.Neutron C. Proton and neutron D.Electron, Proton and Neutron


  12. Nucleus of an atom consists of? A.Proton B.Neutron C. Proton and neutron D.Electron, Proton and Neutron


  13. The mass number of an atom is? Always less than its atomic number 1 HIq_ (Atomic Humber) /always more than its atomic number always equal to its atomic number CMas Humben aft 3RT 3fUF / sometimes more and sometimes equal to its atomic number


  14. When an object is dropped from the top, then its weight is?


  15. The mass of a body is twice the mass of the Earth if the diameter of the object is 3 times the diameter of the Earth, then the value of the ravitational acceleration on the surface of the object will be? 1. g/2 2. 2g 3. 2g/9 4. 3g/v2


  16. An astronaut whose mass is 50 kilograms, goes out of the earth. At the height of 650 km from Earth, where is g - 8m s2, what will be its weight? 1. 200n 2. 300n 3. 400n 4. 500n


  17. The value of gravitational acceleration when moving towards the poles from the equator?


  18. Gravitational acceleration when coming up or down from the Earth's surface? 4.


  19. The direct load of a person in a lift is less than the actual load when going to lift?


  20. When an object is moved from the equator to the pole, its weight?


  21. A.C.T. hormone release by- 1.3TUgqT / From Adrenal cortex 2.3rfeFF (T / From Adrenal medulla 3/ From Pituitary gland 4. C/ From pineal 3 Jens Martensson


  22. A.C.T. hormone release by- From Adrenal cortexACTH Adrenal medulla Pituitary gland 3 Jens Martensson


  23. Diabetes mellitus occur due to lack of s of , (Cretinism) (oretr) LCT-TTT 3 dens Martensson


  24. Which phenomenon do bats or do lphins use to find prey, predators or obstacles? 1Ta/ Refraction of sound 2.AT TfTHfUT / Formation of Beats 3.af ST ERTa/ Scattering of Sound 43aDTeTaRT7/ Echolocation 3 Jens Martensson


  25. Which one of the following is gland is responsible for secretion of sex 1.ater 14 / Adrenal Gland 2.eITTTTT / Thyroid Gland 3/ Pituitary Gland 4.a / Sebaceous Gland 4 Jens Martensson


  26. Which one of the following is gland is responsible for secretion of sex hormones? 1.Ti77 / Adrenal Gland 2.eITTTTT / Thyroid Gland 3/ Pituitary Gland 4.a / Sebaceous Gland 4 Jens Martensson


  27. The largest organ of human body is 1.e Heart 2.H/ Brain 3.pd/ Liver 4.qu / Kidney 4 Jens Martensson


  28. 9* xcre (skin) Whichone of the following organ excretes water, fat and various ,1,1 c wastes? 2. / Skin enent Ateiole Jens Martensson


  29. The colour of the eye depends upon th pigment present in Td / Cornea 4. Jens Martensson


  30. How many bones found in human skeletal or body? 1.212 2.206 3.202 4.200 Please Like and rate lesson Jens Martensson


  31. In human body Tongest bone is 2 FEHuman / SpinaT Unit (Bone Please Like and rate lesson Jens Martensson


  32. In human skeletal Examination is generally done for? 1. rfo &TH T/Brain Power 2.3Trdf 3tTT / Internal age 3.3Internal height 4.3HC Destensis Please Like and rate lesson Jens Martensson


  33. Which part of elephant convert in form of elephant teeth? 1.3m aInternal Teeth 2.T?Tga / Posterior Teeth 3.a Secondary Teeth 4.Jaw Please Like and rate lesson Jens Martensson


  34. The average weight of human brain about? 1.1.64 / kg 2. 1 .36 / kg 3.1.46 JT./ kg 4.1.63 UT./ kg Please Like and rate lesson Jens Martensson


  35. The average weight of human brain (Brain 2. 1 .36 RT./ kg 3. 1 .46 UT. / kg // ( HJ- - 4.1.63 T1/ kg ( Roschcep Olon) Cerebum Medulla obl Please Like and rate lesson Jens Martensson


  36. Bile is stored in the 1.T4RR / Gall bladder 2.ugUft/ Duodenum 3. / Liver Spleen 6 Please Like and rate lesson Jens Martensson


  37. Allosomes are- 15f 34T1/ Cell organelles 2.Ta TTI / Plant hormone 3. 4.HRH UNH/Sex chromosomes / Alleles Please Like and rate lesson Jens Martensson


  38. A1losomes are - 15f 34T1/ Cell organelles 2.Ta TTI / Plant hormone 3. 4.TGHTUH / Sex chromosomes / Alleles Please Like and rate lesson Jens Martensson


  39. The number of chromosomes present in the normal human being are - 1.23 2.46 3.22 4.48 Please Like and rate lesson Jens Martensson


  40. Amniocentesis is a method for 1.YIf TR TRT 3 RT / Determination of foetal health conditions / Determination of the amino acids sequence 3.RUT Inducing abortion APTATT TYTUT / Artificial insemination Please Like and rate lesson Jens Martensson