LBook Science Gk In Hindi PDF Download … 1000+ General Science and General Knowledge Questions Hindi and English PDF Download by LBook. This General Science Questions are very important for upcoming competitive exams like RRB, SSC, IAS, Bank PO, SSC CGL, RAS, CDS, UPSSSC exams.



Notice: Undefined variable: mtq_use_timer in /home/d3b109103w9t/public_html/wp-content/plugins/mtouch-quiz/show_quiz.php on line 239

Science GK in Hindi PDF Download 40


Notice: Undefined variable: mtq_use_timer in /home/d3b109103w9t/public_html/wp-content/plugins/mtouch-quiz/show_quiz.php on line 360
Question 1
  • One liter is equal to _______ Gallon.
  • एक लीटर कितना गैलेन के बराबर होता है? 
A
0.2442
B
0.2341
C
0.1642
D
0.2642
Question 1 Explanation: 
0.2642
Question 2
  • One Fermi equal to how many meters?
  • एक फर्मी में कितना मीटर होता है?
A
10-18 meter / 10-18 मीटर
B
10-12 meter / 10-12 मीटर
C
10-10 meter / 10-10 मीटर
D
10-15 meter / 10-15 मीटर
Question 2 Explanation: 
10-15 meter / 10-15 मीटर
Question 3
  • Who is the inventor of logarithm?
  • लॉगरिथम के आविष्कारक है?
A
Walter / वाल्टर
B
Richard Day / रिचर्ड डे
C
Bond Shaw / बॉड शॉ
D
John Napier / जॉन नेपियर
Question 3 Explanation: 
John Napier / जॉन नेपियर
Question 4
  • Who is the inventor of Quantum Theory?
  • क्वार्टम सिद्धांत के प्रतिपादक है? 
A
Max Planck / मैक्स प्लांक
B
Newton / न्यूटन
C
Coulomb / कुलंब
D
Edison / एडीसन
Question 4 Explanation: 
Max Planck / मैक्स प्लांक
Question 5
  • Which instrument used to measure the humidity of the atmosphere?
  • वायुमंडल की आर्द्रता को मापने वाला यंत्र है। 
A
Hygrometer / हाइग्रोमीटर
B
Hydrometer / हाइड्रोमीटर
C
Magazine / मैगाफोन
D
Hydrophone / हाइड्रोफोन
Question 5 Explanation: 
Hygrometer / हाइग्रोमीटर
Question 6
  • The orbital velocity of the Earth's satellite depends on _________.
  • पृथ्वी के उपग्रह का कक्षीय वेग निर्भर करता है
A
On the satellite mass / उपग्रह के द्रव्यमान पर
B
At the velocity given to the satellite from Earth / पृथ्वी से उपग्रह को दिए वेग पर
C
On the radius of the orbit / कक्षा की त्रिज्या पर
D
At the distance from the Sun / सूर्य से उसकी दूरी पर
Question 6 Explanation: 
On the radius of the orbit / कक्षा की त्रिज्या पर
Question 7
  • Which energy stored in the key of the clock?
  • घड़ी की चाभी में संचित ऊर्जा कोनसा है? 
A
None of these / कोई नहीं
B
Kinetic energy / गतिज ऊर्जा
C
Pressure energy / दाब ऊर्जा
D
Potential energy / स्थितिज ऊर्जा
Question 7 Explanation: 
Potential energy / स्थितिज ऊर्जा
Question 8
  • If the velocity of a body is increased by 50%, then the value of kinetic energy will be __________.
  • यदि किसी पिण्ड के संवेग 50 % बढ़ा दिया जाए तो गतिज ऊर्जा का मान - 
A
Increased by 125% / 125 % बढ़ जायेगा
B
Increased by 50% / 50 % घट जायेगा
C
Increased by 50% / 50 % बढ़ जायेगा
D
Increased by 125% / 125 % घट जायेगा
Question 8 Explanation: 
Increased by 125% / 125 % बढ़ जायेगा
Question 9
  • Longitudinal wave can be generated –
  • अनुदैर्ध्य तरंग उत्पन्न हो सकती है - 
A
Solid / ठोस में
B
In gas / गैस में
C
In all mediums / सभी माध्यम में
D
In fluid / द्रव में
Question 9 Explanation: 
In all mediums / सभी माध्यम में
Question 10
  • Which medium cannot produce transverse waves?
  • किस माध्यम में अनुप्रस्थ तरंग उत्पन्न नहीं हो सकती? 
A
Water / पानी
B
Mercury / पारा
C
Wind / हवा
D
Iron / लोहा
Question 10 Explanation: 
Wind / हवा
There are 10 questions to complete.

Science GK in Hindi And English Questions and Answers


Previous   Next Post


LBook Provide Very important Science GK in Hindi with PDF Download form General Science Questions. Science Questions and Answer are very important for any competitive exams like RRB, SSC, IAS, Bank PO, SSC CGL, RAS, CDS, UPSSSC exams and all state-related exams. Form this Science Gk Quiz and MCQ post you defiantly get one or two questions in your exams. Practice with lbook study material form General Science GK questions for Free and also get PDF Download link.


General Science GK in Hindi
General Science GK in Hindi PDF Download

LBook Study Material Form General Science Questions and Answers

In This Science Gk In Hindi and English 2019 are very important for any competitive exams. Don’t miss our any Science Gk Quiz Questions and Answers with PDF download link post. Get 1000+ free General Science GK Questions Quiz and MCQ practice set by lbook for free.

LBook Study Platform gives you access to read all latest Science question answer on various subject. Or download pdf to read more on offline. Or participate on Quiz or free test series totally free.

Start test for your next exam preparation for free from LBook. From her you can get daily latest General Science In Hindi and English questions and answer on various topics. If you need mathematics question with solution or watch video lesson. And same as General Intelligence or Reasoning test also. For more samanya gyan pdf stay with us.

www.lbookstore.com India’s No 1 Free Learning Platform.