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Organisation : INTSO Education
Exam : Science Talent Search Olympiad (STSO)
Paper : Model Question Paper
Document Type : Question Paper
Year : 2016 – 2017

Website : http://www.intso.co.in/
Download Model Question Paper 2016 -2017 :
3rd STSO : https://www.pdfquestion.in/uploads/10870-3rdSTSO.pdf
3rd Key : https://www.pdfquestion.in/uploads/10870-3rdSTSOkey.pdf
4th STSO : https://www.pdfquestion.in/uploads/10870-4thSTSO.pdf
4th Key : https://www.pdfquestion.in/uploads/10870-4thSTSOKey.pdf
5th STSO : https://www.pdfquestion.in/uploads/10870-5thSTSO.pdf
5th Key : https://www.pdfquestion.in/uploads/10870-5thSTSOkey.pdf
6th STSO : https://www.pdfquestion.in/uploads/10870-6thSTSO.pdf
6th Key : https://www.pdfquestion.in/uploads/10870-6thSTSOkey.pdf
7th STSO : https://www.pdfquestion.in/uploads/10870-7thSTSO.pdf
7th Key : https://www.pdfquestion.in/uploads/10870-7thSTSOkey.pdf
8th STSO : https://www.pdfquestion.in/uploads/10870-8thSTSO.pdf
8th Key : https://www.pdfquestion.in/uploads/10870-8thSTSOkey.pdf
9th STSO : https://www.pdfquestion.in/uploads/10870-9thSTSO.pdf
9th Key : https://www.pdfquestion.in/uploads/10870-9thSTSOkey.pdf
10th STSO : https://www.pdfquestion.in/uploads/10870-10thSTSO.pdf
10th Key : https://www.pdfquestion.in/uploads/10870-10thSTSOkey.pdf

INTSO Science Talent Search Olympiad Question Paper

Time : 60 min.
Max. Marks : 50

Related / Similar Question Paper :
INTSO STSO Olympiad Model Question Paper 2015-2016

Instructions

** Fill the OMR sheet completely and carefully.
** Each question carries one mark and has only one correct answer. No negative marks
** The question paper contains 50 questions to be answered in 60 minutes.

CLASS – III

Physics
1. All the planets revolves around the sun due to _______ force [ ]
1) Frictional force
2) Gravitational force
3) Electric force
4) Magnetic force

2. To move an object on the rough surface [ ]
1) Force is necessary to apply on object
2) Force need not necessary to apply on object
3) Only some times force is not necessary to apply on object
4) Only some times force is necessary to apply on object

3. When you throw a marble on a floor it stops after some time because [ ]
1) Air around the marble opposes the motion
2) Gravitational force of earth opposes the motion
3) Frictional force between floor and marble opposes the motion
4) All the above**

4. When a person waiting for a bus, then [ ]
1) The work done by the person is zero
2) The work done by the person is not zero
3) The work done by the person is greater than zero
4) The work done by the person is less than zero

5. Among the following the natural source of light energy is [ ]
1) Tubelight
2) Sun
3) Moon
4) Candle

6. When a body changes its position, then it is in [ ]
1) Motion
2) Friction
3) Rest
4) Acceleration

7. Which type of energy allows us to feel the temperature get higher? [ ]
1) Light
2) Heat
3) Radiant
4) Chemical

8. Frictional force is a ________ force [ ]
1) Contact
2) Non contact
3) Field force
4) All the above

9. Energy means that [ ]
1) Ability to walk
2) Ability to push or pull
3) Ability to do work
4) All the above

10. It takes less effort to [ ]
1) Drag the things
2) Slide the things
3) Role the things
4) All the above

11. If a car does not changes its position time to time then it is [ ]
1) At rest
2) In motion
3) Either in rest or in motion
4) Neither in rest nor in motion

12. It is easier to [ ]
1) Jump form ground to reach first floor of the building
2) Walk along the inclined stair case to reach the first floor of the building
3) Climb up along the walls to reach the first floor of the bilding.
4) None of these

13. Work done only when an object ___ on applying force [ ]
1) Move
2) Does not move
3) May be move
4) None of these

14. Which type of energy describes a moving ball on the playground? [ ]
1) Thermal
2) Electric
3) Kinetic
4) Sound

15. The measure of the pull of gravity from a planet on the mass of an object describes an object’s
1) Density
2) Buoyancy
3) Mass
4) Weight [ ]

16. Among the following examples an invisible force is [ ]
1) Gravitational force
2) Magnetic force
3) Electrostatic force
4) All the above

17. When two bodies rub with each other, the nature of energy that emits is [ ]
1) Heat energy
2) Light energy
3) Magnetic energy
4) Gravitational energy

CLASS – VII

PHYSICS :
1. The temperature, at which centigrade thermometer and kelvin thermometer give the same readings [ ]
1) 4°
2) 273°
3) 0°
4) Not possible

2. The angle between incident ray and reflected ray is 70°. What will the incident angle [ ]
1) 30°
2) 35°
3) 40°
4) All the above

3. Which of the following is the best reflector of light [ ]
1) plastic plate
2) plane mirror
3) wall
4) paper

4. A body moving with a constant velocity will have [ ]
A) constant speed
B) constant acceleration
C) zero speed
D) zero acceleration

5. Among the following temperatures, the highest is [ ]
1) 100K
2) – 13°F
3) – 20 °C
4) – 23 °C

6. The scale of temperature independent on thermal properties of a substance is [ ]
1) Celsius
2) Fahrenheit
3) Kelvin
4) Rankine scale

7. A passenger train of 100 m long is moving with a uniform velocity 90 kmph. The time taken to cross a bridge of length 500 m is [ ]
1) 20 s
2) 16 s
3) 24 s
4) 4 s

8. The mirror to be used to obtain a parallel beam of light from a small lamp is [ ]
1) Plane mirror
2) convex mirror
3) concave mirror 4) all

9. A man of height 6 ft observes his image to be 4 ft height and erect, then the mirror used is
1) Concave
2) Convex
3) Plane
4) All [ ]

10. The battery cells in the torchlight are kept in [ ]
1) series
2) parallel
3) neither series nor parallel
4) none