10TH CLASS SCIENCE PREVIOUS PAPER 2017 PRIVATE JKBOSE PDF DOWNLOAD

10TH CLASS SCIENCE PREVIOUS PAPER 2017 PRIVATE JKBOSE PDF DOWNLOAD

10TH CLASS SCIENCE PREVIOUS PAPER 2017 PRIVATE JKBOSE PDF DOWNLOAD

Physics

Long answer type questions

Define  reflection explain the laws of reflection with suitable diagram

Or

What is  refractive index write down the procedure to find refractive index of water

Short answer type questions

What is Dispersion of light explain with the help of Glass prism

Or

Define myopia how is it correct show diagrammatically.

What is power of a lens what is its SI unit?

Or

What is lens formula give its sign  convention and assumption?

What is Ohm's law how can it be verified?

Or

What is electric energy give spectacles unit?

Very short answer type questions

What is added to LPG to detect leakage

What is MRI

What is electromagnetic induction

Chemistry

Llong answer type questions

What is hydrocarbon how they undergo addition and substitution reaction

Or

Explain versatile nature of Carbon due to which it forms a large number of compounds

Short answer type questions

What is redox reaction give any example now

Or

Balance the following equation

Give the merits of modern periodic table

Or

How did Mendeleev periodic table help in the discovery of new elements

Differentiate between metal and nonmetal

Or

Explain 4 reaction of metal with water

Very short answer type questions

Why is gypsum added to cement?

What is the color of litmus in neutral solution?

Give the formula of Ethanol and ethanoic acid?

Life science

Long answer type questions

Define respiration write down the points of difference between aerobic and anaerobic respiration.

Or

Describe the digestive system of human beings.

Short answer type questions

What are different types of asexual reproduction?

Or

Explain sexual reproduction in human beings in briefly.

Explain the reflex action by meant of reflex are with diagram.

Or

Draw the structure Of neuron and write down its function.

How is the sex of a child determined in human beings?

Or

How does Mendel experiment show that traits may be dominant or recessive?

Very short answer type questions

What is Biological magnification?

Why are some substances biodegradable and some non-biodegradable?

What is a natural resource?

FOR OBJECTIVES TYPE QUESTIONS DOWNLOAD PDF