vvm.org.in Prathama Junior Model Question Paper : Vidyarthi Vigyan Manthan

Organisation : Vidyarthi Vigyan Manthan
Exam : VVM – 2016
Document Type : Model Question Paper
Category or Subject : Prathama Junior Group
Year : 2016
Website : https://vvm.org.in/

VVM Prathama Junior Group Model Question Paper

Time: 60 Min
Total number of questions: 100
Max Marks: 100

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General Instructions

** All questions are compulsory.
** Use of calculator is not permitted.
** There is no negative marking for any wrong answer.
** You shall not go the questions page until asked to do so.
** For any doubt, consult only the invigilators.
** Mark answers on OMR sheet provided separately.
** Follow the instructions provided on OMR sheet.
** Hand over question paper and the OMR sheet to the invigilators before leaving the hall.
** You shall not be allowed to leave the hall unless and until so announced by the invigilator.
** Subject wise proportion may vary.

List of Questions

01. Circular motion is
(a) A periodic motion
(b) A linear motion
(c) An oscillatory motion
(d) A non-accelerated motion

02. A switch is used in an electrical circuit to
(a) Make and break the circuit
(b) Control the current in the circuit
(c) Cool down the circuit
(d) To heat the circuit

03. We can see our image on a polished glossy surface because of
(a) Refraction of light
(b) Reflection of light
(c) Absorption of light
(d) Radiation of light

04. Time period of a simple pendulum is 1.5 second. How much time will it take to complete 9 oscillations?
(a) 12 second
(b) 9 second
(c) 13.5 second
(d) 1.5 second

05. A car travels for 15 minutes with speed of 40 kmph and then for 10 minutes with 60 kmph. Total distance travelled by the car is
(a) 20 km
(b) 100 km
(c) 25 km
(d) 15 km

06. An Image that can be observed on a screen is
(a) Virtual image
(b) Bright image
(c) Dark image
(d) Real image

07. A cell converts
(a) Electrical energy to chemical energy
(b) Chemical energy to electrical energy
(c) Magnetic energy to electrical energy
(d) Electrical energy to mechanical energy

08. To an astronaut, the outer space appears
(a) Dark blue
(b) White
(c) Black
(d) Dark red

09. It is difficult to walk on ice because
(a) Friction is high.
(b) Friction is low.
(c) Pressure is high.
(d) Pressure is low.

10. Sound of which of the following frequencies is inaudible to human?
(a) 30 Hz
(b) 1500 Hz
(c) 15000 Hz
(d) 30000 Hz

11. Acid rain is caused by
(a) Oxygen
(b) sulphur dioxide
(c) phosphorus pentaoxide
(d) silicon di oxide

12. The density of water is maximum at
(a) 0oC
(b) 20C
(c) 4oC
(d) 1oC

13. Which of the following is an alloy?
(a) silver
(b) gold
(c) steel
(d) iron

14. A saturated solution can become unsaturated by
(a) Cooling
(b) Heating
(c) Adding more solute
(d) Cannot be made unsaturated

15. Aquatic animals like fish excrete their wastes in gaseous form as
(a) Oxygen
(b) Hydrogen
(c) Ammonia
(d) Nitrogen

16. Which of the following is an acid-base indicator?
(a) Vinegar
(b) Lime water
(c) Turmeric
(d) Baking soda

17. Bacteria in your mouth produce acids, so you should use toothpaste that is
(a) Acidic
(b) saline
(c) Basic
(d) Neutral

18. Potable water is the water which is
(a) Obtained from a river.
(b) Obtained from a lake.
(c) Safe and fit for drinking.
(d) used only for washing clothes

19. Tetraethyl lead is used as
(a) pain killer
(b) fire extinguisher
(c) mosquito repellent
(d) petrol additive

20. The absorption of ink by a tissue paper involves
(a) viscosity
(b) capillary action
(c) diffusion
(d) osmosis

21. A vendor bought toffee at 6 for a rupee. How many for a rupee must he sell to gain 20% profit?
(a) 3
(b) 4
(c) 5
(d) 6

22. Two numbers are in the ratio 15:11 & their HCF is 13. Find the numbers.
(a) 194,140
(b) 190,144
(c) 195,143
(d) 192,142

23. Abscissa of a point is positive in….
(a) I quadrant only
(b) I and III quadrant
(c) I and IV quadrant
(d) In all quadrants

24. At what rate percent per annum will the simple interest on a sum of money be 5/2 th of the amount in 10 years?
(a) 1%
(b) 2%
(c) 3%
(d) 4%

25. Perpendicular sides of a right angled triangle are 12 and 16 cm. What is the area of a semicircle drawn with the hypotenuse as the diameter?
(a) 314
(b) 154
(c) 616
(d) 100

26. 800 m long train running with speed 75 kmph crosses a tunnel in 1 min. What is the length of the tunnel?
(a) 260 m
(b) 450 m
(c) 480 m
(d) 500 m

27. The least number of complete years in which a sum of money put out at 20% compound Interest, will be more than double is ….
(a) 3
(b) 4
(c) 5
(d) 6

28. Sum of second even, fourth odd and first perfect square after 100 is …..
(a) 300
(b) 332
(c) 336
(d) 338

29. Average of prime numbers between 100 and 120 is ….
(a) 111
(b) 109
(c) 108.6
(d) 106.6

30. There are 50 balls in a container. Their average weight is 2 N. If the weight of the container be included, the average increases by 0.05 N. So the weight of the container is ….
(a) 2.2 N
(b) 2.3 N
(c) 3 N
(d) 4.55 N

Download Question paper : https://www.pdfquestion.in/uploads/9725-Prathama-Junior.pdf