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CBSE Class 9  >  Class 9 Test  >  Science New NCERT 2026-27 (New Syllabus)  >  Test: Exploring: Entering the World of Secondary Science - Class 9 MCQ

Exploring: Entering the World of Secondary Science - Free MCQ Practice


MCQ Practice Test & Solutions: Test: Exploring: Entering the World of Secondary Science (10 Questions)

You can prepare effectively for Class 9 Science Class 9 New NCERT 2026-27 (New Syllabus) with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Exploring: Entering the World of Secondary Science". These 10 questions have been designed by the experts with the latest curriculum of Class 9 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 10 minutes
  • - Number of Questions: 10

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Test: Exploring: Entering the World of Secondary Science - Question 1
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What is science primarily described as in the given content?

Detailed Solution: Question 1

Science is defined as a way of knowing things, not just a collection of facts.

Test: Exploring: Entering the World of Secondary Science - Question 2
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Why do scientists use models in science?

Detailed Solution: Question 2

Models are simplified versions of real things that help scientists focus only on relevant details for study.

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Test: Exploring: Entering the World of Secondary Science - Question 3
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In the cricket shot model, which of the following is ignored while predicting a six?

Detailed Solution: Question 3

The colour of the ball is irrelevant for prediction and is therefore ignored in the model.

Test: Exploring: Entering the World of Secondary Science - Question 4
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What did Meghnad Saha focus on while studying stars?

Detailed Solution: Question 4

Meghnad Saha simplified the model by focusing on temperature, pressure, and ion formation while ignoring complex processes.

Test: Exploring: Entering the World of Secondary Science - Question 5
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In scientific language, what does a “theory” represent?

Detailed Solution: Question 5

A scientific theory is a well-tested explanation supported by evidence, not just a guess.

Test: Exploring: Entering the World of Secondary Science - Question 6
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What is the main strength of scientific predictions?

Detailed Solution: Question 6

Scientific predictions are reasoned expectations based on evidence and careful thinking.

Test: Exploring: Entering the World of Secondary Science - Question 7
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Why do weather forecasts sometimes go wrong?

Detailed Solution: Question 7

Weather depends on variables like temperature, pressure, humidity, and wind, which keep changing, making predictions uncertain.

Test: Exploring: Entering the World of Secondary Science - Question 8
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What is the main purpose of estimation in science?

Detailed Solution: Question 8

Estimation helps determine whether an answer is reasonable or unrealistic rather than exact.

Test: Exploring: Entering the World of Secondary Science - Question 9
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Why are standard SI units important in science?

Detailed Solution: Question 9

SI units ensure that measurements are consistent and comparable globally.

Test: Exploring: Entering the World of Secondary Science - Question 10
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Which branch of science studies living organisms?

Detailed Solution: Question 10

Biology deals with living organisms, including cells, genetics, and ecosystems.

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About this Class 9 Practice Test

This test contains 10 MCQs on Exploring: Entering the World of Secondary Science with detailed solutions for each question. It is part of the Science Class 9 New NCERT 2026-27 (New Syllabus) course on EduRev, designed to align with the current Class 9 syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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If you found this Exploring: Entering the World of Secondary Science MCQ Test helpful, you can further enhance your Class 9 preparation with in-depth courses on EduRev, for all the subjects and topics available in Science Class 9 New NCERT 2026-27 (New Syllabus) course. The course offers:
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