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CBSE Class 10 – Science, Mathematics, English, Social Science & Information Technology

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SEO-Optimized Description Prepare thoroughly for your board examinations with the CBSE Class 10 Comprehensive Practice Examination (2026 Edition), an all-in-one study resource designed according to the latest CBSE 2026 syllabus. Ideal for Class 10 students, teachers, tutors, coaching institutes, and parents, this comprehensive practice exam provides high-difficulty multiple-choice questions and detailed solutions to strengthen conceptual understanding, improve problem-solving skills, and maximize exam performance. This practice examination covers the core Class 10 subjects, including Science, Mathematics, English, Social Science, and Information Technology, offering balanced preparation across the entire curriculum. Each question is carefully designed to reinforce key concepts, promote analytical thinking, and reflect the style and difficulty commonly encountered in school assessments and board examination practice.

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CBSE Class 10 Comprehensive Practice
Examination (2026 Edition) | Science,
Mathematics, English, Social Science &
Information Technology | Latest 2026 Syllabus
| High-Difficulty Practice Questions with
Detailed Solutions | Complete Exam
Preparation
Latest Syllabus-Based Practice Examination | High-Difficulty
Multiple-Choice Questions | Verified Answers with Detailed
Rationales
Examination Date: 16-07-2026
Instructions
 Time: 3 Hours
 Total Questions: 50
 All questions are Multiple Choice Questions (MCQs).
 Choose the one best answer.
 Each question carries 1 mark.
 Answers are provided after each question with a detailed
rationale for learning purposes.

,Question 1
Which of the following correctly represents the balanced
chemical equation for the burning of magnesium in oxygen?
A. Mg + O → MgO₂
B. 2Mg + O₂ → 2MgO
C. Mg + O₂ → MgO
D. Mg₂ + O₂ → Mg₂O
Answer: B
Rationale: Magnesium reacts with oxygen to form magnesium
oxide. The balanced equation is 2Mg + O₂ → 2MgO.


Question 2
Which process is responsible for the transport of water in
plants?
A. Photosynthesis
B. Transpiration pull
C. Respiration
D. Germination
Answer: B

, Rationale: Water moves upward mainly because of
transpiration pull created by evaporation from leaf surfaces.


Question 3
The SI unit of electric power is:
A. Joule
B. Watt
C. Volt
D. Ampere
Answer: B
Rationale: Power is measured in watts (W), where 1 watt = 1
joule per second.


Question 4
Which mirror is commonly used in vehicle rear-view mirrors?
A. Convex mirror
B. Concave mirror
C. Plane mirror
D. Cylindrical mirror

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July 15, 2026
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