1251BPSC1996General ScienceEnglish
At the age of 20 years, the number of bones in human body is approximately
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Correct option: D — None of these
Free · past papers · answers included
General Science MCQ practice free online · page 126
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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- 1252UPPSC2010General ScienceEnglish
Which of the following is the smallest bone in the human body?
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Correct option: B — Stapes
- 1253UPPSC2004General ScienceEnglish
The smallest bone in our body is found in our
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Correct option: A — Ear
- 1254KPSC2017General ScienceEnglish
The number of bones in human skull is
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Correct option: A — 28
- 1255UPPSC2015General ScienceEnglish
Which one of the following salts is found in maximum amount in the human bones?
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Correct option: C — Calcium Phosphate
- 1256MPPSC1995General ScienceEnglish
How many pairs of ribs are there in a human body?
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Correct option: A — 12
- 1257UPPSC1994General ScienceEnglish
In human body, leg bone is
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Correct option: C — Solid
- 1258UPPSC2001General ScienceEnglish
What is arthroplasty in surgery?
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Correct option: C — Hipjoint replacement
- 1259BPSC2001General ScienceEnglish
How many pairs of nerves arise from the spinal cord?
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Correct option: B — 31
- 1260UPPSC2004General ScienceEnglish
A healthy human being excretes the following litres of urine in 24 hours.
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Correct option: A — 1.5
General Science practice — common questions
Page 126 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".