BSEB Science Model Questions For Martic Examination – 2016 : Bihar School Examination Board
Organisation : Bihar School Examination Board (BSEB)
Exam : Matric Examination
Paper: Science
Document Type : Model Question Papers
Year : 2016
Website : http://www.biharboard.ac.in/model-question-papers-2/
Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/8770-science.pdf
Science Model Questions For Martic Examination – 2016 :
Physics :
1. How many laws are for refraction of light ?
2. What is the S.I. unit for power of lens ?
3. In which lens real and virtual images are formed ?
4. What is constant in ohm’s law ?
5. What is the S.I. unit of electric current ?
6. Draw Ray diagram of refraction of light through prism
7. What is defect of vision ? Name the type of vision defects. How it can be cured ?
8. Name two energy sources which you consider to be reneable.
9. Calculate the equivalent resistance of two resistors connected in parallel.
10. State ohm’s law. verify it with the help of Ammeter and volt meter.
Chemistry :
11. What is ductility ?
12. What is an ion ?
13. Give an example of amphotric oxide.
14. Write down the struetural formula of ethyl alcohol.
15. Write down I.U.P.A.C. name of chloroform.
16. What is balance equation ? give an example of balance equation.
17. What is ionic compound ? give an example of an ionic compound.
18. Write down the structural formula of the following compound.
(i)Propene
(ii) Butanone
(iii)ethanoic acid
19. Why iron object is galumatmised ?
20. What is fermantation ? How ethyal alcohol is manufactured by drmuntation process.
Biology :
21. Kidney is the what organ of human ? what is the unit of it ?
22. Expanded from of D.N. A.
23. Fornation is in which type of respiration ?
24. In which part of chloroplast do photosynthesis take place ?
25. what are the components of transport system in human being ?
26. What do you mean by photosynthesis ? give equation.
27. What are the different routes to get energy by oxidation of glucose in different living beings ?
28. What is the unit of nervous system ? Draw a well labeled diagram ?
29. What change can you bring in your habites to become more environment friendly ?
30. What is tropic level ? Explain with food chain ? Draw a well laveled diagram of human heart
Physics Objective :
1. Virtual image will be
(a) Erect
(b) Inverted
(c)Both (a) and (b)
(d)None of these
2. which one of the following does not represent electric power
(b) I2 R
(b) I R2
(c)V I
(d)V2/R
3. A coil of registance 55 O in an electric heater when connected to 22OV source will consume how much electric current ?
(a) 4 amp
(b) 40 amp
(c)2.5amp
(d)25 amp
4. Which of the following is not an example of a biomass energy source ?
(a) Wood
(b) Gobar gas
(c)Nuclear energy
(d) Coal
5. Which of the following is not a semi conducter ?
(a) silicon
(b) Germanium
(c)Mercury
(d) None of these
6. The filament of electric bulb is made up of
(a) Iron
(b) Copper
(c)Tungsten
(d) Aluminium
Chemistry Objective :
1. What is the colour of silver chloride ?
(b) White
(b)Yellow
(c)Red
(d)Black
2. which one of the molecular formula of Benzene
(b) CH4
(b) C2H4
(c)C6H6
(d) C2H6
3. What is the number of caret of pure gold.
(a) 24 Caret
(b) 18 Caret
(c)20 Caret
(d) 22 Caret
4. What is the chemical nature of helium gas ?
(a) Inert gas
(b) Active gas
(c) Neutral gas
(d) Active gas
5. How many periods are in perodictable ?
(a) 7
(b) 6
(c) 9
(d) 10
6. What is the ratio of no. of atoms hydrorin and oxygen in a molecule of water
(a) 1: 1
(b) 2:1
(c) 3:1
(d) 2:2
Biology :
1. Third Consumer is in grassland eco system ?
(a) Green Plant
(b)Frog
(c)Grass hopper
(d)Snake
2. Which of the following is sexually transmitted discase. ?
(a) Aids
(b)Gonorrhea
(c)Typhoid
(d)Both A & B
8. In which organ helps in injection in Amaeba ?
(a) Pseudopadia
(b)Transport
(c)Food Vaeuloe
(d)Nucleus
9. Fusion of male gamete and female gamete is ecllect ?
(a) formation
(b)fertiligation
(c)germination
(d)pollination
10. The Guerge diastole prussure of human heart is approximately.
(a) 120 mm hg
(b) 150 mm hg
(c) 150 mm hg
(d)None of these