Coverage Pack 01 — The Invisible Living World
60 reviewed questions in the active bank.
Available now · reviewed question bank
CBSE Class 8 Science mock tests
Practise CBSE Class 8 Science with 15 active chapters, timed mock papers, protected answers and explanations after submission.
15 active chapters900 reviewed questionsEnglish
Active chapters
These chapters come from the currently active reviewed catalogue, not a planned or placeholder course list.
Coverage Pack 02 — Microorganisms: Roles and Relationships
60 reviewed questions in the active bank.
Coverage Pack 03 — Health: The Ultimate Treasure
60 reviewed questions in the active bank.
Coverage Pack 04 — Magnetic and Heating Effects of Current
60 reviewed questions in the active bank.
Coverage Pack 05 — Exploring Forces
60 reviewed questions in the active bank.
Coverage Pack 06 — Pressure, Winds, Storms and Cyclones
60 reviewed questions in the active bank.
Coverage Pack 07 — Particulate Nature of Matter
60 reviewed questions in the active bank.
Coverage Pack 08 — Elements, Compounds and Mixtures
60 reviewed questions in the active bank.
Coverage Pack 09 — Solutes, Solvents and Solutions
60 reviewed questions in the active bank.
Coverage Pack 10 — Light and Mirrors
60 reviewed questions in the active bank.
Coverage Pack 11 — Light and Lenses
60 reviewed questions in the active bank.
Coverage Pack 12 — Keeping Time with the Skies
60 reviewed questions in the active bank.
Coverage Pack 13 — How Nature Works in Harmony
60 reviewed questions in the active bank.
Coverage Pack 14 — Earth as a Life-Sustaining System
60 reviewed questions in the active bank.
Coverage Pack 15 — Investigative Science and Evidence
60 reviewed questions in the active bank.
Can I take a free CBSE Class 8 Science test?
A qualifying new account may receive its first eligible paper free. The builder confirms eligibility and displays any credit cost before generation.
Read the direct answerCan I choose more than one chapter?+
Yes. Select one or more currently available chapters, subject to the marks and paper rules shown in the builder.
Are these official board papers?+
No. MockTestr is an independent practice platform. Board names describe curriculum context and do not imply endorsement.
Are written answers final?+
Written-answer feedback is provisional for important assessments and should be reviewed by a teacher or mentor.
Create a paper from an active chapter.
Choose the exact scope, marks, difficulty and language before generation.