This eduroar website is useful for govt exam preparation like HPSSC (HPTET COMMISSION : JBT TET COMMISSION, ARTS TET COMMISSION, NON-MEDICAL TET COMMISSION, MEDICAL TET COMMISSION etc.), HPBOSE TET (JBT TET, ARTS TET, NON-MEDICAL TET, MEDICAL TET etc.), HPU University Exam (Clerk, Computer Operator, JOA IT, JOA Accounts etc.), Other University Exam, HP Police, HP Forest Guard, HP Patwari etc.
Student can access this website and can prepare for exam with the help of objective type exam questions. We always include previous years' questions and most important questions for better preparation that can help a lot.
In this website each webpage contains minimum 10 mcqs and maximum upto 30 mcqs (objective type questions), one liner questions etc.
इन Webpages में सभी महत्वपूर्ण प्रश्नों को सम्मिलित किया है इससे सम्बंधित प्रश्न सभी परीक्षाओं जैसे UPSC, RAS, MPPSC, UPSSSC, REET, CTET, HPTET, HTET, BSTC, PGT, KVS, DSSSB, Railway, Group D, NTPC, Banking, LDC Clerk, IBPS, SBI PO, SSC CGL, MTS, Police, Patwari, Forest Gard, Army GD, Air Force etc. में भी जरूर पूछे जाते है जो आपके लिए उपयोगी साबित होंगे।
Physics MCQs | Objective Type Questions SET-24
Q1. A boy sitting in an open car moving with the constant speed throws a ball straight up into the air. The ball falls
(a) behind him
(b) in front of him
(c) into his hand
(d) by his side
Ans. : (a) behind him
Q2. The process involved in making soap is
(a) saponification
(b) hydrolysis
(c) condensation
(d) polymerisation
Ans. : (a) saponification
Q3. A kilowatt-hour is unit of
(a) Energy
(b) Power
(c) Electric charge
(d) Electric current
Ans. : (a) Energy
Q4. Ventilators are provided near the ceiling of the room because
(a) the exhaled warmer air rises up and goes out
(b) these provide cross ventilation in the room
(c) these provide some sunlight in the room
(d) these do not look nice in the lower part
Ans. : (a) the exhaled warmer air rises up and goes out
Q5. The hair of shaving brush clings together when removed from water due to
(a) Surface tension
(b) Viscosity
(c) Elasticity
(d) Friction
Ans. : (a) Surface tension
Q6. In severe winter in cold countries water pipes burst because
(a) water expands on freezing
(b) contraction of water pipes
(c) high atmospheric pressure
(d) combined effect of all the above three
Ans. : (a) water expands on freezing
Q7. In the process of magnetization of a bar
(a) The entire bulk of the bar gets magnetised
(b) Only the surface of the bar gets magnetised
(c) Only the ends of the bar get magnetised
(d) Only some parts of the outer layers of the bar get magnetized
Ans. : (a) The entire bulk of the bar gets magnetised
Q8. A falling drop of rain water acquires the spherical shape due to
(a) Viscosity
(b) Surface Tension
(c) Atmospheric pressure
(d) Gravitational force
Ans. : (b) Surface Tension
Q9. The weakest of all fundamental forces is
(a) Gravitational force
(b) Electrostatic force
(c) Magnetic force
(d) Nuclear force
Ans. : (a) Gravitational force
Q10. Velocity of sound in air does not change with the change of
(a) Temperature of air
(b) Pressure of air
(c) Moisture content in air
(d) Wind in the direction of propagation of sound
Ans. : (b) Pressure of air
