Bhubaneswar: The Council of Higher Secondary Education (CHSE), Odisha, on Wednesday declared the Plus-II Examination Results 2026, one of the most crucial academic milestones shaping students’ higher education and career trajectories.

While the overall results reflected a stable performance across streams, the data once again revealed a striking trend: despite having a far more demanding syllabus, the Science stream outperformed Arts in pass percentage.

According to official CHSE data, the Science stream recorded an impressive 88.81% pass rate, narrowly ahead of Commerce at 88.07%, while the Arts stream remained significantly lower at 84.50%.

The contrast has triggered widespread debate among students, parents, and academicians: Why does Science consistently perform better despite its tougher curriculum?

A deeper analysis reveals that the answer lies not merely in academic difficulty, but in structural advantages, evaluation systems, student filtering, and institutional disparities.

Science’s Built-In Practical Advantage

Education experts point to the Science stream’s evaluation structure as one of the biggest reasons behind the higher success rate.

Most core Science subjects follow a 70-mark theory + 30-mark practical format. Since practical examinations are conducted internally at the institutional level, students often secure stable marks in these components, creating a strong scoring cushion before the final theory examination even begins.

This substantially reduces the pressure on students during the written board exams.

By contrast, most Arts subjects are based entirely on 100-mark theory papers, leaving students with virtually no internal safety net.

With over 2.56 lakh students enrolled in Arts — the largest stream by volume — even a marginal dip in theory performance directly impacts the overall pass percentage.

Science Stream Starts With Academic High Performers

Academicians also underline the role played by Odisha’s Student Academic Management System (SAMS) admission process.

Science admissions generally demand significantly higher cut-off marks. As a result, the stream naturally attracts academically stronger and highly motivated students who already possess a proven performance record from Class 10.

In statistical terms, the Science stream begins with a “pre-filtered” pool of high achievers, making higher pass percentages more likely.

Arts, however, functions as the broadest access stream in the state. It accommodates students across varying academic backgrounds, including many with borderline matriculation scores and weaker learning foundations.

Experts say this diversity, while socially inclusive, also increases the academic vulnerability within the stream.

Rural Teacher Deficit Hits Arts Hardest

Infrastructure inequality remains another major factor.

Because Arts courses are offered in almost every college across Odisha — especially in rural and semi-urban regions — the stream is heavily affected by faculty shortages.

Many aided and non-government colleges continue to struggle with an acute lack of regular lecturers in core subjects such as History, Political Science, Economics, and Sociology.

Education analysts believe these gaps in teaching quality and academic support significantly impact student outcomes and collectively drag down the overall Arts pass percentage.

Objective Evaluation Helps Science Students

The very nature of subject evaluation also creates a major divide between Science and Arts.

In Science and Mathematics, marking patterns are largely objective and binary. Answers in Physics, Chemistry, and Mathematics are assessed through formula accuracy, derivations, and numerical correctness.

Step-marking systems further help students secure partial marks even if the final answer is incorrect.

This minimizes examiner subjectivity and ensures more predictable scoring.

Arts subjects, however, are dominated by essay-based and interpretative answers.

Subjects such as History, Political Science, Sociology, and languages rely heavily on analytical writing, presentation quality, articulation, interpretation, and depth of explanation.

Even well-written answers often do not fetch full marks because evaluation depends on qualitative judgment.

This makes scoring comparatively less predictable, especially for average or borderline students trying to cross the minimum qualifying threshold.

The “Safety Net” Factor

Academicians say the difference ultimately boils down to one crucial factor: academic cushioning.

For Science students, practical examinations provide an additional layer of score protection.

For Arts students, performance depends almost entirely on a single high-pressure written examination.

In effect, the streams operate under two very different assessment ecosystems:

Science: 70 marks theory + 30 marks practical = Higher scoring stability

Arts: Mostly 100 marks theory papers = Greater examination risk

Experts believe that unless Arts education receives stronger institutional support, improved faculty strength, and greater internal assessment flexibility, the gap in pass percentages may continue despite the comparatively tougher syllabus in Science.

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