7/30/2019 NSEJS Paper Analyasis 2012

1/3

Subjects No. of Ques Marks alloc Time :Physics 20 60

Chemistry 19 57Biology 21 63

Mathematics 20 60

Total 80 240

Subject / Topic Questions Total Marks Weightage subject

Projectile Motion 1 3 5.0 Physics

Force and Newtons laws of motion 2 6 10.0 Physics

Motion, Relative Motion & SHM 2 6 10.0 Physics

Gravitation 1 3 5.0 Physics

Sound 2 6 10.0 Physics

Light 2 6 10.0 Physics

Heat 1 3 5.0 Physics

Fluid & Pressure 1 3 5.0 Physics

Magnetic Effect of Current and EMI 3 9 15.0 Physics

Work Energy and Power 1 3 5.0 Physics

Source of Energy 1 3 5.0 Physics

Electricity 3 9 15.0 Physics

Grand Total 20 60 100

Overall Marks Distribution of IJSO Stage-I - 2012

2 Hour

Topic wise Allocation of Marks

7/30/2019 NSEJS Paper Analyasis 2012

2/3

Subject / Topic . of Questi otal Marks Weightage subject

Acids and bases 1 3 5.3 Chemistry

Gaseous State 1 3 5.3 Chemistry

Metals & Non Metals 1 3 5.3 Chemistry

Chemical Equilibrium 3 9 15.8 Chemistry

Chemical Bonding 1 3 5.3 Chemistry

Mole Concept 5 15 26.3 Chemistry

Structure of Atom 1 3 5.3 Chemistry

Nuclear Chemistry 1 3 5.3 Chemistry

Thermodynamics 1 3 5.3 Chemistry

Matter 1 3 5.3 Chemistry

Chemical Reactionand Equation 2 6 10.5 Chemistry

Miscellaneous 1 3 5.3 ChemistryGrand Total 19 57 100.0 Chemistry

Subject / Topic o. of Question Total Marks Weightage subject

Environment 6 18 28.6 BiologyHuman diseases 1 3 4.8 Biology

Evolution 1 3 4.8 BiologyCell Division 4 12 19.0 Biology

Nutrition 1 3 4.8 BiologyProtoplasm 1 3 4.8 BiologyTransportation 1 3 4.8 Biology

Control & Coordination 1 3 4.8 BiologyReproduction 2 6 9.5 Biology

Food resources 1 3 4.8 Biology

7/30/2019 NSEJS Paper Analyasis 2012

3/3

Heredity & Evolution 2 6 9.5 BiologyGRAND TOTAL 21 63 100

Subject / Topic . of Questio Total Marks Weightage subjectNumber System 2 6 10.0 Maths

Polynomials 2 6 10.0 MathsLinear Equation 1 3 5.0 Maths

Quadratic Equation 1 3 5.0 Maths

Progression 2 6 10.0 MathsTrigonometry 2 6 10.0 Maths

Triangles & Quadrilaterals 4 12 20.0 Maths

Circles 1 3 5.0 Maths

Direct & Indirect variation 1 3 5.0 Maths

Average 1 3 5.0 MathsCalander 1 3 5.0 Maths

Logarithm theory 1 3 5.0 MathsStraight Line 1 3 5.0 MathsGrand Total 20 60 100

Subject Very Easy Easy Moderate Difficult Very difficult Total

Physics 10 9 1 20

Chemistry 2 7 5 4 1 19Biology 3 5 10 2 1 21

Mathematics 2 4 4 5 5 20

Total 7 26 28 12 7 80

Difficulty Level Analysis : No of Questions