
General Knowledge : General Science QUESTIONS AND ANSWERS :: part24 : 91 to 95
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
91.If a bimetallic strip is heated, it will : |
not bend at all |
bend towards the metal with lower thermal expansion coeficient |
bend towards the metal with higher thermal expanstion coefficient |
twist itself into a helix |
92.Why isa cylist required to bend inwards while moving in a circular path ? |
To keep the vehicle on the road |
To make the centre of gravity fall within the base |
To produce the necessary centripetal force required to keep him moving in a curved path |
None of these |
93.The stars twinkle in the night because : |
they emit light intermittently |
the stars atmosphere absorbs light intermittently |
the earths atmosphere absorbs light intermittently |
the refractive index of the air in atmosphere fluctuates |
94.Materials used for making cooking untensils should have : |
low specific heat and high thermal conductivity |
high specific heat and high thermal conductivity |
low specific heat and low thermal conductivity |
high specific heat and low thermal conductivity |
95.If the temperature of a semiconductor rises, its resistivity will : |
increase |
decrease |
remain constant |
reduce to zero |
More General Science QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha

- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
