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Physics MCQs for all Competitive Exams SET-33
Physics Multiple Choice question for All Competitive Exams

Physics | General Science Multiple Choice Questions(MCQ)
भौतिक विज्ञान बहुविकल्पीय प्रश्न

Welcome to our exclusive collections of Physics | General science multiple choice questions (MCQs) with answers. Physic| General science is the very important section for competitive exams.
इस पोस्ट में हम भौतिकी से सम्बंधित कई महत्वपूर्ण बहुविकल्पीय प्रश्न उत्तर प्रस्तुत कर रहे है , जो कई प्रतियोगी परीक्षाओ में पूछे जाते है. जैसे TET, CTET, Police exams ,army exams, CDSE , SBI Clerk , SBIPO, PO, RRB , IBPS PO , PSc, State PSC, Patwari, Samvida, Teacher recruitment test, UPSC, SSC, CGL, SI, CDS, MAT , SSC 10+2 , CLAT , NIFT , SBI , IBPS Clerk, Vyapam, आदि.

Physics MCQs for all Competitive Exams SET-33
भौतिक विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

Which of the following is used in diesel engine?
1. Cylinder
2. Spark plug
3. Piston: Choose your answer from the codes given below :

[A].   1, 2 and 3
[B].   1 and 2
[C].   2 and 3
[D].   1 and 3


Question : 2

What should be done by a car driver if he is caught on the way by a severe thunder storm and lightening?

[A].   He should leave the wheel and lie down on the ground
[B].   He should remain inside the car with its window glasses all pulled up
[C].   Park the car beneath a tall tree
[D].   Just bite a piece of cotton firmly in between the two rows of teeth


Question : 3

An ice cube is floating in a glass of water. How will the water level be affected when the ice cube melts?

[A].   The level of water will go up
[B].   The level of water will go down
[C].   The level of water will remain unchanged
[D].   In the beginning the level will go up but later on the level will go down


Question : 4

A body partially floats in water when:

[A].   The volume of the displaced water is greater than the volume of the body
[B].   A body immersed in fluid loses as much in weight as the weight of the displaced volume of the fluid
[C].   The mass of the displaced water is greater than the mass of the body
[D].   None of the above


Question : 5

A body is attached to a spring balance suspended from a stand. The reading on the balance is 0.5 kg. The two together are detached from the stand and allowed to fall through a height. While falling the reading in the balance will be:

[A].   Zero
[B].   Less than 0.5kg but not zero
[C].   More than 0.5 kg depending on the height
[D].   0.5 kg


Question : 6

Fathom is the unit of:

[A].   Sound
[B].   Depth
[C].   Distance
[D].   Frequency


Question : 7

Temperature can be expressed as derived quantity in terms of any of the following

[A].   Length and mass
[B].   Mass and time
[C].   Length,mass and time
[D].   In terms of none


Question : 8

The base of an electric iron is brightly polished mainly

[A].   To make it smooth and frictionless
[B].   To make it rust-proof
[C].   To reduce heat loss by radiation
[D].   To make it more durable


Question : 9

Two bars of gold and silver are weighed by spring balance and read 200 gms each. These bars are then suspended in a liquid and weighed by using the same balance. What could be derived?

[A].   Gold will weigh more than silver
[B].   Silver will weigh more than gold
[C].   Both the bars will be equal in weight
[D].   Nothing can be said, unless the density of the liquid is known


Question : 10

Which of the following is not the unit of time

[A].   Parallactic second
[B].   Micro Second
[C].   Leap year
[D].   Solar day





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