1291UPPSC1990General ScienceEnglish
Due to which the blood has red colour?
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Correct option: B — Haemoglobin
Free · past papers · answers included
General Science MCQ practice free online · page 130
Questions from RRB, NTPC, Group D and JE past papers. Tap an option to check it instantly — every question shows the correct answer, and most carry the explanation the paper gave.
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- 1292UKPSC2003General ScienceEnglish
Red Blood Corpuscles (RBCs) has colour due to
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Correct option: D — Haemoglobin
- 1293MPPSC2010General ScienceEnglish
What function does blood perform in the body?
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Correct option: A — Takes oxygen to all parts
- 1294UPPSC1993General ScienceEnglish
Average blood pressure of a human is
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Correct option: D — 120/80
- 1295UKPSC2005General ScienceEnglish
The blood pressure (systolic and diastolic) of a healthy man is
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Correct option: A — 120 mm and 80 mm
- 1296UKPSC2010General ScienceEnglish
Which of the following instrument is used for measuring blood pressure?
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Correct option: D — Sphygmomanometer
- 1297UPPSC2015General ScienceEnglish
The blood pressure of an individual is 140 mm Hg. In this statement, ‘Hg’ refers to
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Correct option: B — Mercury
- 1298UKPSC2007General ScienceEnglish
When a person becomes older, his blood pressure generally
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Correct option: B — Increases
- 1299UPSC1993General ScienceEnglish
Blood pressure of four persons give belongs. Mrs. (X) - 90/60 Mr. (X) - 160/120 Mr. (Y) - 120/80 Mrs. (Y) - 140/100 Whose blood pressure is normal in the following?
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Correct option: D — Mr. (Y)
- 1300UKPSC2006General ScienceEnglish
The blood pressure in our body is
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Correct option: B — Greater than the atmospheric pressure
General Science practice — common questions
Page 130 of this set has 10 questions on it.
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Where do these General Science MCQs come from?
They are taken from official past papers of Indian government recruitment exams such as RRB NTPC, RRB Group D and RRB JE, and each question keeps a reference to the exam it appeared in.
Are the questions available in Hindi?
Yes. Many papers are set in both languages, so a large share of these questions are available in Hindi. Use the language filter at the top of the page.
Do the questions show answers and explanations?
Every question shows the correct option. Where the source paper included a worked solution, the explanation is shown under "Show answer".