GK Quiz on Science: Biology Gk Questions PDF Down 20

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General Science Biology questions (with answers) or GK quiz for competitive exams like NTPC, Group D, RRB, SSC, Bank PO, SSC CGL, RAS, CDS, UPSSSC exams. In this article, you will get Biology Gk MCQs (Multiple Choice Questions) Questions with answers.


GK Quiz on Science: Biology Gk Questions 20

Question 1
  • How many litter blood present in a healthy adult human body?
  • एक स्वस्थ्य व्यस्क मनुष्य में रक्त का कुल परिमाप होता है 
A
8.10 L / 8.10 ली०
B
10.12 L / 10.12 ली०
C
3.4 L / 3.4 ली०
D
5.6 L / 5.6 ली०
Question 1 Explanation: 
5.6 L / 5.6 ली०
Question 2
  • Chemical name Vitamin C is –
  • विटामिन C का रासायनिक नाम है 
A
Tartaric Acid / टारटरिक अम्ल
B
Citric acid / साइट्रिक अम्ल
C
Acardic Acid / ऎस्कार्बिक अम्ल
D
Thiamin / थायमीन
Question 2 Explanation: 
Acardic Acid / ऎस्कार्बिक अम्ल
Question 3
  • 'Beri - Beri' disease is deficiency of which vitamin?
  • ' बेरी - बेरी ' रोग किस विटामिन की कमी से होता है? 
A
Vitamin B12 / विटामिन B12 @
B
Vitamin C / विटामिन C
C
Vitamin A / विटामिन A
D
Vitamin B1 / विटामिन B1
Question 3 Explanation: 
Vitamin B1 / विटामिन B1
Question 4
  • What is associated with starch?
  • स्टार्च से क्या सम्बन्धित है? 
A
Glucose / ग्लूकोज
B
Fructose / फ्रक्टोज
C
Galactose / गैलेक्टोज
D
Sucrose / सुक्रोज
Question 4 Explanation: 
Glucose / ग्लूकोज
Question 5
  • Scurvy' disease causes by the lack of which vitamins?
  • ‘स्कर्वी' रोग किस विटामिन की कमी से होता है? 
A
Vitamin C / विटामिन C
B
Vitamin K / विटामिन K
C
Vitamin E / विटामिन E
D
Vitamin D / विटामिन D
Question 5 Explanation: 
Vitamin C / विटामिन C
Question 6
  • 'Pepsin' is a
  • 'पेप्सिन' होता है 
A
Nutrient Content / पोषक तत्त्व
B
Enzyme / एन्जाइम
C
Vitamins / विटामिन
D
Hormon / हॉरमोन
Question 6 Explanation: 
Enzyme / एन्जाइम
Question 7
  • Which metal makes the dental implant hard?
  • वह कौन - सा तत्त्व है, जो दन्त इनैमल को कठोर बनाता है? 
A
Iodine / आयोडीन
B
Calcium / कैल्सियम
C
Sodium / सोडियम
D
Fluorine / फ्लोरीन
Question 7 Explanation: 
Fluorine / फ्लोरीन
Question 8
  • Reduction in fertility is caused by which vitamin?
  • जनन क्षमता में कमी किस विटामिन की कमी से होता है? 
A
Vitamin A / विटामिन A
B
Vitamin B / विटामिन B
C
Vitamin K / विटामिन K
D
Vitamin E / विटामिन E
Question 8 Explanation: 
Vitamin B / विटामिन B
Question 9
  • Who discovered vitamins?
  • विटामिन की खोज की 
A
Lunin / लूनिन ने
B
Funk / फन्क ने
C
Sangar / सैंगर ने
D
Sumner / सुमनर ने
Question 9 Explanation: 
Funk / फन्क ने
Question 10
  • Which carbohydrate is monosaccharide?
  • कौन - सा कार्बोहाइड्रेट मोनोसैकराइड है? 
A
Glucose and Fructose / ग्लूकोज एवं फ्रक्टोज
B
All of the above / उपर्युक्त सभी
C
Galactose / गैलेक्टोज
D
Sucrose / सुक्रोज
Question 10 Explanation: 
Glucose and Fructose / ग्लूकोज एवं फ्रक्टोज
There are 10 questions to complete.

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