This is the RRB NTPC Biology Questions 3 (Third Part) blog in the Top 100 Biology Questions series. These Top 100 practice questions series will be very helpful for RRB NTPC 2019 Exam practice. The RRB NTPC practice questions 3 has 20 questions. Solving these biology questions would help you ace your general science section of the RRB NTPC 2019 Exam. So, here you go -:
RRB NTPC Biology Questions 3
These will be short one line questions for your practice. You are advised to memorize these questions and answers. It would help you increase your RRB NTPC Score in the 2019 Stage 1 CBT.
Q41. Which is the first vaccine injected into a newly born baby?
Q42. Food poisoning is caused by __________.
Q43. Which hormone is used as an oral contraceptive?
Q44. The longest and largest bone in the human body is?
Q45. Which metal is present in hemoglobin?
Q46. What is the total number of Chromosomes found in the human gene?
Q47. The PH value of human blood is?
Q48. The plants, which grow under water stress conditions are called?
Q49. During photosynthesis, Solar Energy is converted to _________.
Q50. Which is the smallest bone in the human body?
Q51. The study of Trees is called?
Q52. Who proposed the Theory of natural selection?
Q53. Turpentine oil is obtained from ________.
Q54. Upper most layer of skin is called?
Q55. Which is the only element found in Chlorophyll?
Q56. What are Bryophytes ?
Q57. Which component of the Cell is called it’s ‘Kitchen’?
Q58. What is known as ‘Suicidal bags of cell’?
Q59. What is systolic and diastolic pressure in a healthy man?
Q60. Dermatology is the study of?
RRB NTPC Biology Questions 3 – Answers
Following are the answers to the above given Biology practice questions for the RRB NTPC 2019 Exam.
|Q41. Ans: BCG||Q46. Ans: 46||Q51. Ans: Dendrology||Q56. Ans: Amphibious Plants|
|Q42. Ans: Clostrideam boutulium||Q47. Ans: 7.40||Q52. Ans: Charles Darwin||Q57. Ans: Chloroplast|
|Q43. Ans: Progesterone||Q48. Ans: Xerophytes||Q53. Ans: Resin from Pines||Q58. Ans: Lysosome|
|Q44. Ans: Femur||Q49. Ans: Chemical energy||Q54. Ans: Epidermis||Q59. Ans: 120mm & 80mm|
|Q45. Ans: Iron||Q50. Ans: Stapes||Q55. Ans: Magnesium||Q60. Ans: Human Skin|
Top 100 RRB NTPC Biology Question Full series –
Part 4 (Questions 61 to 80)
Part 5 (Questions 81 to 100)
That is all from us in this RRB NTPC Biology Questions 3 blog. Keep checking this space for the remaining 2 parts in this series of Top 100 RRB NTPC Biology Questions. You will get all exam updates for RRB NTPC 2019 here, Get free study notes. To prepare with thousands of fellow aspirants visit Oliveboard’s discuss forum. All the Best for your RRB NTPC Exam, preparation, Keep Learning with Oliveboard.