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Sunday, November 26, 2017

Every Day Science MCQs


Few important everyday science questions. Number of bones - 206 Number of muscles - 639 Number of kidneys - 2 Number of milk teeth - 20 Number of ribs - 24 (12 pairs) Number of chambers in the heart - 4 Largest artery - Aorta Normal Blood pressure - 120 - 80 Ph of blood - 7.4 Number of vertebrae in the spine - 33 Number of vertebrae in the Neck - 7 No of bones in middle Ear - 6 Number of bones in Face - 14 Number of bones in Skull - 22 Number of bones in Chest - 25 Number of bones in Arms - 6 Number of bones in each human middle ear - 3 Number of muscles in the human arm - 72 Number of pumps in heart - 2 Largest organ - Skin Largest gland - Liver Smallest cell - Blood cell Biggest cell - Egg cell (ovum) Smallest bone - Stapes First transplanted organ - Heart Average length of small intestine - 7 m Average length of large intestine - 1.5 m Average weight of new born baby - 2.6 kg. Pulse rate in one minute - 72 times Body Temperature - 36.9o C (98.4o F) Average blood volume - 4 - 5 liters Average life of RBC - 120 days Pregnancy period - 280 days Number of bones in human foot - 33 Number of bones in each wrist - 8 Number of bones in hand - 27 Largest endocrine gland - Thyroid Largest lymphatic organ - Spleen Largest cell - Nerve cell Largest part of brain - Cerebrum Largest & strongest bone - Femur Smallest muscle - Stapedius (Middle ear ) Number of chromosomes in human cell - 46 (23 pairs) Number of bones in New born body - 300 Largest muscle - Buttock (Gluteus Maximus) Everyday Science Mcqs Units of Measurment 1 horse power is 745.7 watts • 1 horse power = work equal to lifting 550 lbs of weight to one foot for one second • 1 calorie is equal to 4.2 Joules • 1 barrel is equal to 159 liters • 6 feet = 1 fathom • 1 kwh = 3.6 x 10 power 6 joules • A 100 watt bulb lights for 1 hour uses 100 watt hour of electricity • -273 degree centigrade is called absolute zero temperature. • Standard pressure is 760 mm or 14.7 lb/in2 • Gross is equal to 12 dozens • Mach 2 = 500 miles per ho Click here to Reply or Forward 0.06 GB (0%) of 15 GB used Manage Terms - Privacy Last account activity: 0 minutes ago Details

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