General Knowledge Questions And Answers :: General Science: part4



General Knowledge : General Science QUESTIONS AND ANSWERS :: part4 : 26 to 30

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

26.About ......... of the total calcium present in the human body is in the blood.

99%
70%
5%
1%

27.The ligaments join

muscle to muscle
bone to bone
muscle to bone
None of these

28.Heart attack occurs due to

bacterial attack on the heart
stopping of heart beat
lack of blood supply to the heart itself
impairment of hearts working due to unknown reasons

29.Insulin is secreted in

pituitary
liver
pancreas
parathyroid

30.How many pairs of salivary glands are there in human body ?

1
2
3
4

More General Science QUESTIONS AND ANSWERS available in next pages

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