Class 7 Courses

Class 7 Science Prep Tests

Class 7 Science Tests

Fuels and Energy MCQ with Answers PDF Download

The Book Fuels and energy Multiple Choice Questions (MCQ Quiz), fuels and energy quiz answers PDF to learn online courses, 7th grade science tests. Practice Energy Resources Science Multiple Choice Questions and Answers (MCQs), Fuels and Energy quiz questions PDF for taking online classes. The App Fuels and Energy MCQ e-Book PDF Download: renewable energy resources, fossil fuels test prep for online learning.

The MCQ: When air holes of a Bunsen burner are closed they give PDF, "Fuels and Energy MCQ" App Download (Free) with luminous flame, non luminous flame, aluminous flame, and dull flame choices for taking online classes. Solve energy resources science quiz questions, download Google eBook (Free Sample) for virtual online school.

Class 7 Science: Fuels and Energy MCQs PDF Download

MCQ: When air holes of a Bunsen burner are closed they give

A) luminous flame
B) non luminous flame
C) aluminous flame
D) dull flame

MCQ: For heating, the more suitable flame is

A) luminous flame
B) non luminous flame
C) bright flame
D) dull flame

MCQ: A moving car releases energy during process of burning

A) petrol
B) water
C) diesel
D) coal

MCQ: Atomic number of 'Zinc' is

A) 10
B) 20
C) 30
D) 40

MCQ: Types of fuel include

A) kerosene
B) charcoal
C) firewood
D) all of above

Practice Tests: Class 7 Science Exam Prep

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