Board Himachal Pradesh Board of School Education [HPBOSE]
Class 8th
Download Model Question Paper
Subject Science
Year 2023
Document Type PDF
Official Website https://hpbose.org/Home.aspx

HPBOSE Class 8th Science Model Question Paper 2023

Download Himachal Pradesh Board of School Education [HPBOSE] Class 8th Science Model Question Paper 2023

Download HPBOSE All Classes Model Question Paper 2023 Here

Download HPBOSE Class 8th Science  Model Question Paper 2023

Class 8th Science Model Question Paper 2023  Download Here

HPBOSE Class 8th Science Model Questions 2023

Which of the following is not a greenhouse gas ?
(a) Carbon dioxide
(b) Sulphur dioxide
(c) Methane
(d) Nitrogen

Which of the following cannot be charged easily by friction ?
a) A plastic Scale
b) A Copper rod
c) An inflated balloon
d) A Woollen cloth.

Voice of which of the following is likely to have minimum frequency ?
a) Baby girl
b) Baby boy
c) A man
d) A woman

A tadpole devlops into an adult frog by the process of
a) fertilisation
b) metamorphosis
c) embedding
d) budding

The most common carrier of communicable disease is
a) ant
b) housefly
c) dragonfly
d) spider

It is dangerous to burn coal in a closed room. which gas is produced in above situation due to which the person sleeping in the room could be killed .
a) Nitrogen
b) Carbon monoxide
c) Carbon dioxide
d) oxygen

What type of record is kept by red data book ?
a) Extinct animals
b) Endangered species
c) Dead animals
d) Red coloured animals

Which of the following is NOT a planet of the sun ?
a) Sirius
b) Mercury
c) Saturn
d) Earth

Which part of cell contains organelles?
a) cytoplasm
b) vacuoles
c) Nucleus
d) Plastids

The process of conversion of sugar into alcohol is called.
a) Nitrogen fixation
b) moulding
c) fermentation
d) infection

In which substance, the sodium and potassium are stored, so that they wouldn’t catch fire.
a) Water
b) Kerosine oil
c) musturd powder
d) soil, sand

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