Very important questions based on human body can be asked in the upcoming shift, do not forget to read

Human Body Related Questions for RRB Group D Exam : Indian Railway Recruitment Board will conduct the first phase examination of Railway Group D from August 17 to August 25 and the second phase examination will run from August 26 to September 8. If you also want to do government job in railway and are going to appear in this exam.

So here we have come up with important questions based on human body, which are going to be very useful for you in the exam, you must study these questions before appearing in the exam so that you can get good marks in the exam. .

Human Body Related Questions for RRB Group D Exam
Human Body Related Questions for RRB Group D Exam

Human Body Related Questions for RRB Group D Exam

Question. How many bones are there in an adult human skeleton?

  • 204 Bone
  • 206 Bone
  • 208 bone
  • 214 bone

Answer: 2

Question. Lifespan of white blood cell (WBC)-

  • 9-6 days
  • 4-2 days
  • 10-4 days
  • 1-4 days

Answer: 4

Question. The blood enters the aorta under the circulatory system in the human body-

  • from left artery
  • from left vein
  • from right artery
  • from right vein

Answer: 2

Question. A milk tooth in a child of 3-4 years does not include-

  • rodent
  • Canine
  • pigment
  • precursor

Answer: 3

Question. How much urine does an adult human excrete every 24 hours?

  • 1 liter
  • 1.5 liters
  • 3 liters
  • 5 liters

Answer: 2

Question. In which part of the eye is a pigment present which is responsible for the brown, blue or black color of the eye?

  • cornea
  • blood vessel
  • iris
  • vitreous body

Answer: 3

Question. Approximately how many times is the respiratory rate of a healthy human being-

  • 15 to 18
  • 19 to 16
  • 16 to 18
  • 26 to 40

Answer: 3

Question. Where is the biggest bone?

  • in hand
  • in the nose
  • in the thigh
  • in the ear

Answer: 3

Question. The blood group of a universal donor is-

Answer: 3

read also

  1. RRB Group D Science Light Related MCQs
  2. Chemistry Chemical Formulas Based MCQ for RRB Group D Exam
  3. Based on Important Books Questions

Question. Name the gland which controls blood pressure?

  • thalamus gland
  • Adrenal gland
  • thyroid gland
  • pancreatic gland

Answer: 2

Question. Urine is produced in the body every day?

  • 2.5 liters
  • 9.88 liters
  • 1.5 liters
  • 4.5 liters

Answer: 3

Question. In which part of the human body, lymphocyte cells are produced?

  • Liver
  • bone marrow
  • pancreatic
  • please

Answer: 2

Question. Lifespan of RBC- 120 days is approx.

  • 120 days
  • 128 days
  • 780 days
  • 290 days

Answer 1

Question. Dwarfism in humans is caused by the secretion of

  • adrenaline hormone
  • cortisone hormone
  • glucagon hormone
  • thyroxine hormone

Answer: 4

Question. How many bones are there in human skull?

  • 8 bones
  • 6 bones
  • 5 bones
  • 9 bones

Answer : ?

What would be the correct answer to this question? Do give us your answer in the comment section.

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