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Free demoNo card requiredCBSE • CHSE • Odisha
SCIENCE • CLASS X
18:42
Question 12 of 2060%

Which process helps plants prepare their own food?

A
Photosynthesis
B
Respiration
C
Transpiration
D
Germination
Select one answer
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What MCQ Master offers

Everything a student needs to prepare for CBSE and CHSE exams, in one place.

Practice MCQs

Chapter-wise question banks across every subject, with instant right/wrong feedback and explanations.

Timed online exams

Full-length assessments with a countdown timer and negative marking, just like the real board exam.

Performance analysis

See accuracy, weak chapters and score trends after every attempt, not just a final percentage.

Study materials

Class notes, previous year questions and chapter PDFs to revise from, on the Study Pass.

Leaderboard & streaks

See how you rank against classmates and build a daily practice streak that keeps you consistent.

One fair attempt

Answers are scored on our server and never sent to the browser, so every result is trustworthy.

Built for Odisha’s classrooms

Class VI to XII, both CBSE and CHSE syllabi, in English or Odia medium.

CBSECHSEEnglishଓଡ଼ିଆ · Odia
VIVIIVIIIIXXXIXII
Mathematicsଗଣିତ
Scienceବିଜ୍ଞାନ
Englishଇଂରାଜୀ
Social Scienceସାମାଜିକ ବିଜ୍ଞାନ
Odiaଓଡ଼ିଆ
Physicsପଦାର୍ଥ ବିଜ୍ଞାନ
Chemistryରସାୟନ ବିଜ୍ଞାନ
Biologyଜୀବ ବିଜ୍ଞାନ
Computer Scienceକମ୍ପ୍ୟୁଟର ବିଜ୍ଞାନ

Try a sample question

This is the exact question format students see in a real MCQ Master exam — pick an option and get an instant explanation. No sign-up needed.

Sample question 1 of 3

Science · Life ProcessesClass X

Which organ in the human body is primarily responsible for filtering blood and removing nitrogenous waste?

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Every attempt feeds a performance report — score trends, subject-wise averages and an accuracy breakdown, so you know which chapter to revise next instead of just a final mark.

Score Progress

Percentage across your last 5 exams

Subject Performance

Average score by subject

Accuracy

Correct vs. wrong vs. skipped

86%Accuracy
Correct86%
Wrong9%
Skipped5%

Simple, monthly pricing

Both plans unlock every MCQ exam across all subjects and classes. Study Pass adds class notes and study materials on top.

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What students say

“I used to only find out my final percentage after an exam. Now I can see exactly which chapters I'm weak in and practice those first.”

Ananya P.

Class X, CBSE

“The timed mock exams feel just like the real board exam. That made the actual exam hall a lot less stressful for me.”

Subham R.

Class XII, CHSE

“I switched between English and Odia questions in the same subject, which helped a lot since my school teaches in Odia.”

Priyanka S.

Class VIII, CBSE

Frequently asked questions

Class VI through XII, for both CBSE and CHSE syllabi. Question banks are available in English and Odia medium, depending on the subject and class.

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Join students across Odisha preparing for their CBSE and CHSE exams with MCQ Master.