DOST Scholarship Reviewer 2026 PDF with Answers (Free Download)
Quick answer: This free DOST scholarship reviewer has 40 original practice questions with answers: 10 each in Mathematics, Science, English and Abstract Reasoning. Download the PDF, take it as a 45-minute timed mock test, then use the answer key and score guide to find your weakest subject.
Looking for a free DOST scholarship reviewer 2026 PDF with answers? This page gives you 40 original practice questions in Mathematics, Science, English and Abstract Reasoning, each with the answer and a short explanation, plus a free downloadable PDF for your timed mock test.
The 2027 DOST-SEI qualifying exam is on November 14–15, 2026. Use this DOST scholarship exam reviewer to find your weak subjects early, then follow the study plan at the end.
About the DOST Scholarship Exam
| Detail | What to know |
|---|---|
| Conducted by | Department of Science and Technology – Science Education Institute (DOST-SEI) |
| Format | Pen-and-paper, multiple choice, one sitting of about 180 minutes at assigned test centers |
| Parts | Part I: Creative Reasoning and Language & Literature · Part II: Science · Part III: Mathematics |
| Who takes it | Grade 12 STEM students, or non-STEM students in the top 5% of their class |
| Scholarships | RA 7687 (income-based) and Merit (aptitude-based) |
| Cost | Free to apply and take |
| 2027 cycle exam date | November 14–15, 2026 (your schedule is on your test permit) |
For the schedule, passing score and what to bring, read our DOST scholarship exam guide.
Exam Coverage & Subjects
Mathematics
- Algebra: linear and quadratic equations, inequalities, systems of equations, functions
- Geometry: angles, polygons, area, perimeter, volume, similar triangles
- Trigonometry: sine, cosine, tangent, special angles
- Statistics and probability: mean, median, mode, basic probability, counting
- Number sense: percentages, ratios, sequences, exponents, logarithms
Science
- Physics: motion, forces, Newton’s laws, work and energy, waves, electricity
- Chemistry: atomic structure, periodic table, bonding, moles and stoichiometry, gas laws, acids and bases
- Biology: cells, genetics, ecology, human body systems, evolution
- Earth Science: layers of the Earth, plate tectonics, weather, the solar system
English
- Vocabulary: synonyms, antonyms, word meaning from context
- Grammar: subject-verb agreement, tenses, pronouns, prepositions
- Error identification: finding the incorrect part of a sentence
- Reading comprehension: main idea, inference, details
- Analogies and idioms
Abstract Reasoning
- Number and letter series
- Figure series and rotations
- Odd-one-out questions
- Coding and decoding
- Simple logic and syllogisms
Sample Questions with Answers: Math
Try each question first, then check the answer and explanation below it.
1. If 3x − 7 = 2x + 5, what is x?
A. 2 B. 8 C. 12 D. −12
Show answer
Answer: C. Subtract 2x from both sides, then add 7: x = 12.
2. What is the slope of the line through (2, 3) and (6, 11)?
A. 1/2 B. 2 C. 4 D. 8
Show answer
Answer: B. Slope = (11 − 3) ÷ (6 − 2) = 8 ÷ 4 = 2.
3. A ₱800 shirt is marked down 25%, then another 10% off the new price. What is the final price?
A. ₱520 B. ₱540 C. ₱560 D. ₱600
Show answer
Answer: B. ₱800 × 0.75 = ₱600, then ₱600 × 0.90 = ₱540. Discounts in a row do not simply add up to 35%.
4. What are the roots of x² − 5x + 6 = 0?
A. 1 and 6 B. −2 and −3 C. 2 and 3 D. −1 and 6
Show answer
Answer: C. Factor: (x − 2)(x − 3) = 0.
5. A circle has a radius of 7 cm. Using π = 22/7, what is its area?
A. 44 cm² B. 49 cm² C. 144 cm² D. 154 cm²
Show answer
Answer: D. Area = πr² = 22/7 × 49 = 154 cm².
6. What is log₂ 32?
A. 4 B. 5 C. 6 D. 16
Show answer
Answer: B. 2⁵ = 32.
7. Two fair coins are tossed. What is the probability of getting two heads?
A. 1/2 B. 1/3 C. 1/4 D. 3/4
Show answer
Answer: C. The outcomes are HH, HT, TH, TT; only one of the four is HH.
8. What is the sum of the interior angles of a hexagon?
A. 540° B. 720° C. 900° D. 1080°
Show answer
Answer: B. (n − 2) × 180° = 4 × 180° = 720°.
9. What is the next term: 2, 6, 18, 54, …?
A. 108 B. 148 C. 162 D. 216
Show answer
Answer: C. Each term is multiplied by 3.
10. If f(x) = 2x² − 3, what is f(−2)?
A. −11 B. 5 C. 11 D. −5
Show answer
Answer: B. 2(4) − 3 = 5. Squaring a negative gives a positive.
Sample Questions with Answers: Science
These questions mix Physics, Chemistry, Biology, and Earth Science, as the real exam does.
1. A car starts from rest and accelerates at 3 m/s² for 4 seconds. What is its final speed?
A. 7 m/s B. 12 m/s C. 0.75 m/s D. 24 m/s
Show answer
Answer: B. v = u + at = 0 + 3 × 4 = 12 m/s.
2. A 12-volt battery is connected to a 4-ohm resistor. What current flows?
A. 3 A B. 8 A C. 16 A D. 48 A
Show answer
Answer: A. Ohm’s law: I = V ÷ R = 12 ÷ 4 = 3 A.
3. A swimmer pushes the wall backward and moves forward. Which law explains this?
A. Newton’s first law B. Newton’s second law C. Newton’s third law D. Law of gravitation
Show answer
Answer: C. Every action has an equal and opposite reaction.
4. At constant temperature, the pressure on a gas is doubled. What happens to its volume?
A. It doubles B. It is halved C. It stays the same D. It becomes four times larger
Show answer
Answer: B. Boyle’s law: pressure and volume are inversely proportional.
5. How many moles are in 36 grams of water (H₂O)?
A. 1 B. 2 C. 3 D. 18
Show answer
Answer: B. The molar mass of water is 18 g/mol, so 36 ÷ 18 = 2 moles.
6. What type of bond holds sodium chloride (NaCl) together?
A. Covalent B. Metallic C. Hydrogen D. Ionic
Show answer
Answer: D. Sodium gives an electron to chlorine, forming oppositely charged ions.
7. What is the pH of pure water at 25 °C?
A. 0 B. 5 C. 7 D. 14
Show answer
Answer: C. Pure water is neutral.
8. Which organelle produces most of the cell’s ATP?
A. Ribosome B. Mitochondrion C. Golgi body D. Nucleus
Show answer
Answer: B. Cellular respiration takes place mainly in the mitochondria.
9. Two parents with genotype Aa have a child. What is the chance the child shows the recessive trait (aa)?
A. 0 B. 1/4 C. 1/2 D. 3/4
Show answer
Answer: B. A Punnett square gives AA, Aa, Aa, aa; one of the four is aa.
10. Which layer of the Earth is liquid?
A. Crust B. Mantle C. Outer core D. Inner core
Show answer
Answer: C. The outer core is molten iron and nickel; the inner core is solid due to pressure.
Sample Questions with Answers: English
Read each choice carefully; English items often hide one small error.
1. Choose the synonym of METICULOUS.
A. Careless B. Careful C. Quick D. Noisy
Show answer
Answer: B. Meticulous means paying close attention to every detail.
2. Choose the antonym of SCARCE.
A. Rare B. Limited C. Abundant D. Small
Show answer
Answer: C. Scarce means in short supply; abundant means plentiful.
3. Neither the students nor the teacher ___ in the room.
A. are B. were C. is D. have been
Show answer
Answer: C. With neither/nor, the verb agrees with the nearer subject, “teacher,” which is singular.
4. Find the error: “She (A) don’t know (B) where the (C) library is (D) located.”
Show answer
Answer: A. “She” is singular, so it should be “doesn’t know.”
5. Complete the analogy. DOCTOR : HOSPITAL:: TEACHER:
A. Student B. Book C. School D. Lesson
Show answer
Answer: C. The pairs show a worker and the place where they work.
6. The meeting will start ___ 9:00 a.m.
A. in B. on C. at D. by
Show answer
Answer: C. Use “at” for exact clock times.
7. What does “break the ice” mean?
A. To cause a problem B. To start a conversation in an awkward situation C. To finish a task D. To feel cold
Show answer
Answer: B. It means easing tension when people first meet.
Reading passage (for items 8–10): Mangrove forests grow along tropical coastlines where land meets the sea. Their tangled roots slow down waves, which protects coastal towns from storm surges. The roots also shelter young fish, making mangroves important for local fishing. Despite this, many mangroves have been cleared for fishponds and housing.
8. What is the main idea of the passage?
A. Fishponds are profitable B. Mangroves are valuable but threatened C. Storms are getting stronger D. Fish live only in mangroves
Show answer
Answer: B. The passage lists their benefits, then says they are being cleared.
9. According to the passage, how do mangroves protect towns?
A. By blocking wind B. By slowing waves C. By raising land D. By absorbing rain
Show answer
Answer: B. The roots slow down waves.
10. Which can be inferred from the passage?
A. Losing mangroves may hurt fishing communities B. Mangroves grow in cold regions C. Housing protects coastlines D. Mangroves need no water
Show answer
Answer: A. Mangroves shelter young fish, so their loss affects local fishing.
Sample Questions with Answers: Abstract Reasoning
Look for the rule first, then apply it. Most patterns use adding, multiplying, rotating, or skipping.
1. What comes next: 1, 4, 9, 16, 25, …?
A. 30 B. 36 C. 49 D. 32
Show answer
Answer: B. These are perfect squares: 1², 2², 3², 4², 5², so next is 6² = 36.
2. What comes next: 2, 3, 5, 9, 17, …?
A. 25 B. 31 C. 33 D. 34
Show answer
Answer: C. The differences double: +1, +2, +4, +8, so the next is +16.
3. What comes next: A, C, F, J, O, …?
A. S B. T C. U D. V
Show answer
Answer: C. The gaps grow by one: +2, +3, +4, +5, then +6. O (15) + 6 = U (21).
4. If CAT is written as DBU, how is DOG written?
A. EPH B. CNF C. EPG D. FQI
Show answer
Answer: A. Each letter moves one step forward in the alphabet.
5. Which does not belong: triangle, square, pentagon, circle?
A. Triangle B. Square C. Pentagon D. Circle
Show answer
Answer: D. The others are polygons with straight sides.
6. An arrow points up, then right, then down. Where does it point next?
A. Up B. Left C. Right D. Down
Show answer
Answer: B. It rotates 90° clockwise each step.
7. Which comes next: 3, 6, 12, 24, …?
A. 30 B. 36 C. 48 D. 60
Show answer
Answer: C. Each term doubles.
8. All roses are flowers. Some flowers fade quickly. Which conclusion is certain?
A. All roses fade quickly B. Some roses fade quickly C. No roses fade quickly. D. None of these follows for certain.
Show answer
Answer: D. The flowers that fade quickly may not include any roses.
9. What comes next: Z, X, V, T, …?
A. S B. R C. Q D. P
Show answer
Answer: B. The letters move two steps backward.
10. A square has a dot in the top-left corner. The dot moves one corner clockwise each step. Where is it after 3 steps?
A. Top-right B. Bottom-right C. Bottom-left D. Top-left
Show answer
Answer: C. Top-left → top-right → bottom-right → bottom-left.
Download Free DOST Reviewer PDF
Get all 40 questions in one printable file, with a separate answer key and short explanations:
- 10 Mathematics questions
- 10 Science questions
- 10 English questions, including a reading passage
- 10 Abstract Reasoning questions
- Answer key with explanations and a score guide
📄 Download the DOST Scholarship Reviewer 2026 PDF with Answers
These are original practice questions written by our team, not official DOST-SEI exam items.
Online Mock Test
Turn the reviewer into a timed mock test:
- Set a timer for 45 minutes, about one minute per question with a short buffer.
- Answer all four sections in one sitting, with no phone and no calculator.
- Mark questions you guessed with a star.
- Check your answers against the key and count your score per subject.
- Re-study the topics behind every wrong or starred answer.
| Score (out of 40) | What it means |
|---|---|
| 34–40 | Strong. Move on to full-length, harder practice sets. |
| 26–33 | Good base. Focus on your weakest subject. |
| 18–25 | Review core lessons in Math and Science first. |
| Below 18 | Start with Grade 9–11 basics before more mock tests. |
Study Tips & Time Management
- Start with your weakest subject. Your mock test score per subject shows where to begin.
- Prioritize Math and Science. They take up the longest parts of the exam, and Physics and Chemistry are often the hardest.
- Practice without a calculator. Learn shortcuts for fractions, percentages and squares.
- Read every day. Fifteen minutes of news articles builds vocabulary and reading speed.
- Do pattern puzzles. Number and letter series train abstract reasoning quickly.
A simple study plan
| Week | Focus |
|---|---|
| 1–2 | Algebra, geometry and basic Physics |
| 3–4 | Chemistry, Biology and Earth Science |
| 5 | English grammar, vocabulary and reading |
| 6 | Abstract reasoning and logic |
| 7 | Full timed mock tests and error review |
| 8 | Light review, rest and exam-day preparation |
Exam in less than eight weeks? Compress the plan: spend most of your time on timed practice and reviewing mistakes.
On exam day
- Answer the easy questions first, then return to the hard ones.
- Don’t spend more than two minutes on any single item.
- Answer every item: your score is based on correct answers.
- Shade answer circles fully and neatly.
- Bring your printed test permit, valid ID and the materials stated on the permit.
FAQs About the DOST Scholarship Reviewer
Is there a free DOST reviewer?
Yes. This page has 40 free original practice questions with answers, and you can download them as a PDF with an answer key.
What subjects are in the DOST scholarship exam?
The exam has three parts: Creative Reasoning and Language & Literature, Science (Biology, Chemistry, Physics, Earth Science) and Mathematics.
How many items is the DOST scholarship exam?
DOST-SEI does not publish a fixed number of items. The exam is a multiple-choice test of about 180 minutes in one sitting, so practice answering under time pressure.
Are these the actual DOST exam questions?
No. They are original practice questions in the style and coverage of the exam. DOST-SEI does not release actual exam items.
DOSTScholarship.com is an independent information website and is not affiliated with DOST or DOST-SEI. The questions on this page are original practice items, not actual exam questions.
