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General Science Quiz Questions with Answers 41


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Question 1
  • Submarine is based on –
  • पनडुब्बी आधारित है - 
A
Principles of energy conservation / ऊर्जा संरक्षण के सिद्धांत
B
Archimedes' principle / आर्कमिडीज के सिद्धांत
C
Pascal Rules / पास्कल के नियम
D
Newton's first law of motion / न्यूटन के प्रथम गति नियम
Question 1 Explanation: 
Archimedes' principle / आर्कमिडीज के सिद्धांत
Question 2
  • Sound waves are –
  • ध्वनि तरंगे है - 
A
Electromagnetic / विद्युत चुम्बकीय
B
None of these / काई नहीं
C
Longitudinal / अनुदैर्घ्य
D
Transverse / अनुप्रस्थ
Question 2 Explanation: 
Longitudinal / अनुदैर्घ्य
Question 3
  • The image formed by a convex mirror is
  • उत्तल दर्पण द्वारा बना प्रतिबिम्ब होता है 
A
Real, Straight / वास्तविक, सीधा
B
Imaginary, vice versa / काल्पनिक, उल्टा
C
Imaginary, direct / काल्पनिक, सीधा
D
Actual, Inverted / वास्तविक, उल्टा
Question 3 Explanation: 
Imaginary, direct / काल्पनिक, सीधा
Question 4
  • Light wave example is –
  • प्रकाश तरंग उदाहरण है - 
A
Ultraviolet wave / पराबैंगनी तरंग का
B
Sound wave / ध्वनि तरंग का
C
Electromagnetic transverse wave / विद्युत चुम्बकीय अनुप्रस्थ तरंग का
D
None of these / कोई नहीं
Question 4 Explanation: 
Electromagnetic transverse wave / विद्युत चुम्बकीय अनुप्रस्थ तरंग का
Question 5
  • Photographic cameras have which lens?
  • फोटोग्राफिक कैमरे का अभिदृश्यक लेंस होता है - 
A
Convex / उत्तल
B
Bisexual / उभयोतल
C
Concave / अवतल
D
None of these / काई नहीं
Question 5 Explanation: 
Convex / उत्तल
Question 6
  • What is the pressure of the center of the Sun –
  • सूर्य के केन्द्र का दाब कितना होता है - 
A

2x107 Newton / sq.m. / 2x107 न्यूटन / वर्ग मी०

B

3x1016 Newton / sq.m. / 3x1016 न्यूटन / वर्ग मी० 

C

2x1016 Newton / sq. m / 2x1016 न्यूटन / वर्ग मी

D

3x106 newton / sq m / 3x106 न्यूटन / वर्ग मी 

Question 6 Explanation: 

2x1016 Newton / sq. m / 2x1016 न्यूटन / वर्ग मी

Question 7
  • The substance of the fuse should be –
  • फ्यूज के पदार्थ का होना चाहिए -
A
High resistance / उच्च प्रतिरोध
B
Low melting point / निम्न गलनांक
C
High melting point / उच्च गलनांक
D
High ductility / उच्च नम्यता
Question 7 Explanation: 
Low melting point / निम्न गलनांक
Question 8
  • Transformer based on -
  • ट्रॉसफार्मर किस सिद्धांत पर आधारित है 
A
Reciprocation / अन्योन्य - प्रेरण
B
Magnetic induction / चुम्बकीय प्रेरण
C
Electromagnetic induction / विद्युत चुम्बकीय प्रेरण
D
Motivation / स्वप्रेरण
Question 8 Explanation: 
Magnetic induction / चुम्बकीय प्रेरण
Question 9
  • The energy loss is less in–
  • उर्जा का क्षय कम होता है - 
A
None of these / कोई नहीं
B
direct current / दिष्ट धारा में
C
alternating current / प्रत्यावर्ती धारा में
D
both types of section / दोनों प्रकार की धारा में
Question 9 Explanation: 
direct current / दिष्ट धारा में
Question 10
  • The lowest possible temperature is –
  • न्यूनत्तम संभवतः ताप है - 
A
-300°C
B
0°C
C
1°C
D
-273°C
Question 10 Explanation: 
-273°C
There are 10 questions to complete.

General Science Quiz Questions with Answers


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