Railway NTPC Recruitment 2019-20 was held last year to recruit 35,208 vacancies for the posts of Non-Technical Popular Categories (NTPC) i.e. Junior Clerk cum Typist, Accounts Clerk cum Typist, Junior Time Keeper, Trains Clerk, Commercial cum Ticket Clerk, Traffic Assistant, Goods Guard, Senior Commercial cum Ticket Clerk, Senior Clerk cum Typist, Junior Account Assistant cum Typist, Senior Time Keeper, Commercial Apprentice and Station Master in various Zonal Railways and Production Units of Indian Railways. Railways NTPC notification for 2020-2021 is yet to be out. In this blog we will discuss about Important Biology Questions for RRB NTPC.
Railway Recruitment Board conducts Railway NTPC and other railway examinations giving candidates a golden opportunity to fulfill their dream of joining the prestigious Government Sector (Indian Railways) in India. RRB NTPC 2019-20 Recruitment is specially for the candidates who are having Graduate Degree from any recognised university.
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Important Biology Questions for RRB NTPC: Important Questions with Solutions
These will be short one-liner questions for your practice. You are requested to memorize these questions and answers. It would help you increase your RRB NTPC Score in the 2020 Stage 1 CBT.
Q1. Alcoholic drink contains _______.
Q2. Glucose in stored in the form of ______ by Animals.
Q3. Ascariasis is caused by ________.
Q4. BCG vaccination (Bacillus Calmette Guerin) gives immunity from ________.
Q5. Blood groups was discovered by –
Q6. The first successful heart transplant in India was performed by –
Q7. The oral polio vaccine was discovered by –
Q8. Companion cells are unique to _______.
Q9. DNA stands for ______.
Q10. Dog bite can cause rabies. Bite of which other animal can also cause rabies?
Q11. Endocrine glands are also known as ________.
Q12. The Small Pox vaccine was discovered by –
Q13. Deficiency of iodine leads to _________.
Q14. First vaccine produced by bio-technology was used against which virus?
Q15. Turmeric is obtained from _____ of a Plant.
Q16. Genes are made by ________.
Q17. Haematopoiesis occurs in ________.
Q18. Leoprasy is also known as _______.
Q19. A human skull has _______ number of bones.
Q20. Deposition of which acid in the muscles leads to a feeling of fatigue in Humans?
Q21. RBC’s count in the blood is increased when a person is having _________.
Q22. Where are the Lacrymal glands situated in the human body?
Q23. The red, blue and purple colours seen in plants is because of the ________ pigment.
Q24. Which part of the human brain controls Motor skills of the body?
Q25. What is the name the hormone that regulates the amount of glucose in the blood .
Q26. Name the gas used for making vegetable ghee?
Q27. Which is the largest gland in the human body?
Q28. The smallest functional unit of a kidney is the ?
Q29. James D. Watson, a Nobel Prize winning scientist is expert in the field of ________.
Q30. Polio is caused by a _________.
Q31. The flow of energy in the Energy Pyramid is always _________.
Q32. Saliva helps in the digestion of ________.
Q33. Which Parent’s chromosome is used for sex determination test?
Q34. The bio-gas used for cooking is a mixture of ______.
Q35. The yellow colour of the human feces is a result of the pigment called _______.
Q36. Which air pollutant causes the most serious health hazards?
Q37. Vitamin K is required for the synthesis of _________.
Q38. Which compound is used in anti-malarial drug?
Q39. Dental cavities are caused because of the deficiency of?
Q40. What is the process of filtering blood through an artificial kidney called?
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Following are the solutions to the above-given Biology practice questions for the RRB NTPC 2020 Exam.
| Q1. Ans: Ethyl Alcohol | Q21. Ans: Polycythemia |
| Q2. Ans: Glycogen | Q22. Ans: Eye Orbit |
| Q3. Ans: Round Worm | Q23. Ans: Anthocyanin |
| Q4. Ans: Tuberculosis | Q24. Ans: Frontal Lobes |
| Q5. Ans: Karl Landsteiner | Q25. Ans: Insulin |
| Q6. Ans: Dr. Panangipalli Venugopal | Q26. Ans: Hydrogen |
| Q7. Ans: Jonas Salk | Q27. Ans: Liver |
| Q8. Ans: Angiosperms | Q28. Ans: Nephron |
| Q9. Ans: Deoxyribonucleic Acid | Q29. Ans: Genetics |
| Q10. Ans: Bat | Q30. Ans: Virus |
| Q11. Ans: Ductless Glands | Q31. Ans: Upwards |
| Q12. Ans: Edward Jenner | Q32. Ans: Starch |
| Q13. Ans: Enlargement of Thyroid Gland | Q33. Ans: Father |
| Q14. Ans: Hepatitis-B | Q34. Ans: Methane & Carbondioxide |
| Q15. Ans: Stem | Q35. Ans: Urobilin |
| Q16. Ans: Polynucleotides | Q36. Ans: Sulphur dioxide |
| Q17. Ans: Bone marrow | Q37. Ans: Prothrombin |
| Q18. Ans: Hansen’s Disease | Q38. Ans: Chloroquine |
| Q19. Ans: 22 Bones | Q39. Ans: Fluorine |
| Q20. Ans: Lactic Acid | Q40. Ans: Dialysis |
Important Links:
RRB NTPC 2020 Exam Date, Admit Card Latest Update
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