CBSE Class 10 Science Sample Paper Set 06

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Sample Question Papers for Class 10 Science

Access comprehensive sample question papers for Class 10 Science using the CBSE Class 10 Science Sample Paper Set 06. Designed to align with the 2026-27 CBSE academic guidelines, these model papers help students assess their exam readiness and understand current marking schemes.

Practice Class 10 Science Exam Papers

View or download the dedicated CBSE Class 10 Science Sample Paper Set 06 resource below. Engaging with these sample papers under timed conditions ensures continuous academic progress and mastery of the 2026-27 exam format.

SECTION-A

1 Find the atomic number of an element whose electronic configuration is 2, 8, 5.

2 In case of round yellow and green wrinkled, which is a dominant trait ?

3 What does the presence of Coliform bacteria in water indicate ?

4 State the function of the following in human eye :

   (a) Pupil

   (b) Optic nerve

5 Explain water harvesting ? List any two water harvesting structures.

6 Mention two examples each of biotic components and abiotic components of ecosystem.

7 Write any three physical properties and three uses of ethanol.
 
8 Explain how covalent bonds are formed. Mention two physical properties of covalent compounds. Draw electron dot structure of CCl4.
 
9 Locate the position in the modern periodic table of the following elements on the basis of their properties :
(a) An element which is an inert gas with atomic number 10.
(b) An element which is tetravalent and basic element of organic chemistry.
(c) A soft metal stored under kerosene and cut with knife.
 
10 Out of the following elements
H(1); Be (4); Na(11); Mg (12)
(a) Write the pair elements having similar chemical properties.
(b) state the group number of each pair.
(c) name one other element belonging to each of these groups.
 
11 (a) What function is performed by human arms, forelimbs of dog and forelimbs of whales ?
(b) Which type of organs are these ?
(c) Why do we call them so ?
 
12 Mendel made two different types of cross-monohybrid and dihybrid. Why did he obtain different type of ratios in his experiments ?
 
13 Why does Planaria reproduce by regeneration ? Explain the process.
 
14 DNA content has the tendency to double itself during sexual reproduction due to combining of the genetic materials from two parents. How can the problem of DNA doubling be solved to maintain the consistency of the genetic material throughout the species ?
 
15 Variation is useful for the survival of species over long time. But the variants have unequal chances of survival. Explain this statements
 
16 Show with the help of a diagram how refraction taking place in the atmosphere makes stars twinkle. Why do stars twinkle but not the planets ?
 
17 (a) Define magnification by a spherical mirror and express it in terms of object distance and image distance for the mirror.
(b) The magnification produced by a convex lens is −2. What is meant by this statement and also write the information regarding image obtained from it ?
 
18 An estimated 50 million tons of E-waste are produced each year. The USA discards 30 million computers each year and 100 million phones are disposed off in Europe each year. The Environmental Protection Agency estimates that only 15-20% of e-waste is recycled, the rest of these electronics go directly into landfills and incinerators.
(a) Mention any two possible reasons for generation of E-waste in such a large amount.
(b) Suggest any two ways by which you can help in reducing the e-waste in the environment ?
(c) Mention the associated values.
 
19 Write the general formula of alkene and alkyne. Draw the electron dot structure of ethene and ethyne and write their molecular formula with structural formula.
 
20 (a) Why do we say that homozygous plants produce pure progeny ?
(b) Define heterozygous.
(c) Explain how the process of speciation takes place.



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Get Started with CBSE Class 10 Science Sample Paper Set 06 (CBSE)

Review model practice papers for Class 10 Science. Working through the CBSE Class 10 Science Sample Paper Set 06 under simulated test conditions at home ensures complete familiarity with upcoming school evaluations.

Maximize Your Scores with Model Papers

  • Exam Blueprint: Understand mark allocations and structural guidelines relevant to Class 10 evaluations.
  • Targeted Improvement: Identify weak areas in Class 10 Science requiring focused revision.
  • Pacing & Precision: Practice mixed question formats to build execution speed and ensure timely paper completion.

Steps to Follow After Completing CBSE Class 10 Science Sample Paper Set 06

  1. Self-Evaluation: Score your answers using official guidance to track your academic progress.
  2. Mistake Correction: Class 10 pupils must re-solve questions answered incorrectly to master the correct method.
  3. Continuous Practice: Take additional Science sample modules online to maximize preparedness for CBSE evaluations.

FAQs

Where can I download the PDF for CBSE Class 10 Science Sample Paper Set 06?

You can download the complete PDF for CBSE Class 10 Science Sample Paper Set 06 for free from StudiesToday.com. Our resources for Class 10 Science are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 10 Science Sample Paper Set 06?

Yes, CBSE Class 10 Science Sample Paper Set 06 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Science to help students of Class 10 understand correct methodology and marking scheme.

How can practicing CBSE Class 10 Science Sample Paper Set 06 help in exam preparation?

Practicing this Science paper helps in time management and identifying important topics. For Class 10, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 10 Science Sample Paper Set 06 accessible on mobile and tablets?

Yes, all our study materials for Class 10 Science are provided in a mobile-friendly PDF format. You can easily download CBSE Class 10 Science Sample Paper Set 06 on your mobile device.