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Class 8 Science Chapter 1 Exploring the Investigative World of Science MCQ Practice

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Chapter 1Exploring the Investigative World of Science

120 MCQsFocused chapter practice

DescriptionQuick chapter overview

SyllabusTopics covered clearly

Review Exploring the Investigative World of Science from the Class 8 Science syllabus with chapter-focused MCQs. Connect scientific ideas with observation, reasoning and practical application, sharpen recall and measure your progress.

This chapter introduces science as a process of investigation, observation, questioning, and evidence-based understanding. Students learn how scientific inquiry works, how experiments and observations help explain the world, and why careful reasoning is central to science.

Sample Chapter MCQs

Showing 10 sample questions from this chapter.

01 Science

Which of these is used for measuring volume more accurately in the lab?

A measuring cylinder

B shoe lace

C broom

D notebook cover

02 Science

If two readings are very different, the best next step is to:

A stop the experiment forever

B choose the nicer number

C delete both without looking

D recheck the method

03 Science

Asking "why" and "how" is an important part of:

A silence

B carelessness

C scientific inquiry

D copying only

04 Science

Which of these is more scientific?

A taking only one careless reading

B measuring the same thing more than once

C writing no units

D ignoring differences

05 Science

Conclusions should be based on evidence.

A False

B True

06 Science

Units are unnecessary in science records.

A False

B True

07 Science

Which of these is a safety rule in science work?

A run with hot liquids

B ignore instructions

C handle glassware carefully

D taste unknown chemicals

08 Science

A stopwatch is used to measure:

A colour

B mass

C time

D force

09 Science

Scientific honesty means recording what actually happened.

A False

B True

10 Science

Safety rules are important in scientific work.

A True

B False

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