Top 20 gk question about human body || general knowledge questions and answers || #gk #science

today's first question what are teeth made of your options are a bone B keratin C Dentin and enl d none of these the right answer is option C Dentin and enaml next question how many layers of skin do humans have your options are a 3 B 5 c 7 D4 the right answer is option a three next question what percentage of the human body is water your options are a 90% B 70% C 60% D 50% the right answer is option C 60% % next question what is the name of the cover of the lungs your options are a pericardium B meninges c plura d none of these the right answer is option C plura next question what is the weight of a human eye your options are a 6.5 g b 7.5 g c 8.5 g d 9.5 G the right answer is option b 7.5 G next question how many bones does a child have at Birth your options are a 300 B 206 C 250 d none of these the right answer is option a 300 next question what is the normal temperature of human body your options are a 37° c b 43° c c 50° C D 75° C the right answer is option A 37° C next question what is the name of the biggest part of the human brain your options are a cereum b cereum c brain stem d none of these the right answer is option A cerebrum next question what is the largest organ of the human body your options are a heart B lung l c stomach D skin the right answer is option D skin next question what is the weight of human brain your options are a 1.1 kg to 1.2 kg B 1.2 kg to 1.3 kg C 1.3 kg to 1.4 kg d none of these the right answer is option C 1.3 kg to 1.4 kg next question what percentage of body weight is blood your options are a 20% B 13% C 7% D 4% the right answer is option C 7% next question what is the name of the brain cover your options are a pericardium B meninges c plura d none of these the right answer is option b meninges next question what is the strongest muscle in the human body your options are a stus b sorus C Meer d none of these the right answer is option C M next question where in the body are new blood cells made your options are a heart B bone marrow C liver d none of these the right answer is option b bone marrow next question what are the bones around chest called your options are a clavical b rib gauge C radiate ligaments d none of these the right answer is option b rib G next question what substance are nails and hair made of your options are a keratin b fibrine c epidermis d none of these the right answer is option A keratin next question what is the shape of DNA called your options are a multiple helics B single Helix C double helix d none of these the right answer is option C double helix next question what is the weakest bone in the body your options are a tibia B skull C spinal cord d none of these the right answer is option C spinal cord next question what acid does the stomach produce your options are a hydrochloric acid B nitric acid C sulfuric acid d none of these the right answer is option A hydrochloric acid today's last question how many times a healthy person breaths per minute your options are a 12 to 20 b 72 to 82 C 72 d 30 to35 the right answer is option a 12 to 20 don't forget to subscribe my channel

Channel: Entire Gk

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Id: flKY6GI4MZA

Length: 7min 19sec (439 seconds)

Published: Wed Nov 01 2023