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NSTSENational Level Science Talent Search Examination

Conducting body
Unified Council, Hyderabad
Level
national
Frequency
Once a year (school-based sittings in November–December; a separate online sitting for direct individual registrants)
Mode
Offline through schools, or online for direct/individual registrants
Duration
1 hr
Negative marking
None

About NSTSE

NSTSE, run by Hyderabad’s Unified Council since 1998, styles itself a "diagnostic" talent exam: rather than only ranking students, it returns a skill-wise report showing exactly where a child’s conceptual grip on maths and science is weak. The hour-long paper carries no negative marking and scales from 40 questions in Class 1 to 60 from Class 3 onward.

The exam is available both through schools and by direct online registration, making it one of the more accessible private talent tests. Top national and class rankers receive cash awards, medals and gift vouchers, but its enduring appeal for parents is the granular feedback report rather than the prize table.

Accepted by: National and class-level ranks, cash awards, medals and certificates from Unified Council, plus a diagnostic Student Performance Report; no admission or team-selection role

Official website

NSTSE eligibility

Classes 1–10

NSTSE exam pattern

Questions
Class 1: 40; Class 2: 50; Classes 3–10: 60
Total marks
One mark per question — Class 1: 40; Class 2: 50; Classes 3–10: 60
Duration
1 hr

Sections

  • Classes 1–2: Mathematics and General Science
  • Classes 3–5: Mathematics, General Science and Critical Thinking
  • Classes 6–10: Mathematics, Physics, Chemistry, Biology and Critical Thinking

Marking scheme: None

NSTSE syllabus outline

  • CBSE-aligned mathematics and science of the student’s own class (usable by ICSE/State-board students as well)
  • A dedicated critical-thinking section from Class 3 upward
  • Positioned as a diagnostic, skill-based test — every student receives a detailed skill-wise performance report

Preparing for NSTSE?

Olympiads reward deep fundamentals — the same preparation that pays off later in JEE, NEET and other entrance exams. Explore every national and international olympiad, or check the official site for this year's dates and registration.

More olympiads: Unified Council Olympiads

Sources & official references