Question 1 of 35
Which shape comes next in the pattern?
🔬 Science · Class 2 · 2026-27
SOF ISO Class 2 free mock test and sample paper
A full ISO Class 2 practice paper: 35 questions for 40 marks in 60 minutes, in the same 3 sections and order as the SOF paper. Take it here with an instant score — no login, no sign-up — or print it with an OMR sheet and the answer key. Free, with no ads.
- Questions35
- Marks40
- Time60 min
- Sections3
The paper
Tap an answer for each question. The 60-minute clock starts at your first answer; press Finish and mark at the bottom when you are done, and every answer is explained.
Section 1 — Logical Reasoning · 5 × 1 mark
- Question 2 of 35
Three of these are shaded the same way. Which one is different?
- Question 3 of 35
Today is Saturday. What day will it be after 1 day?
- Question 4 of 35
The shapes repeat in a colour pattern. Which one comes next?
- Question 5 of 35
Which shape comes next in the series?
Section 2 — Science · 25 × 1 mark
- Question 6 of 35
Which of these is a good habit?
- Question 7 of 35
What do all living things need to breathe?
- Question 8 of 35
Which of these is energy-giving food?
- Question 9 of 35
Which direction is opposite to north?
- Question 10 of 35
What do we get from a hen?
- Question 11 of 35
Orange belongs to which group of food?
- Question 12 of 35
What is water called when it turns into a gas?
- Question 13 of 35
Look at the labelled plant. Which part holds the seeds?
- Question 14 of 35
Which of these is a non-living thing?
- Question 15 of 35
What does the heart do?
- Question 16 of 35
Do we get apple from a plant or from an animal?
- Question 17 of 35
What is an igloo made of?
- Question 18 of 35
Which of these helps us to stay clean?
- Question 19 of 35
Your eyes give you which sense?
- Question 20 of 35
What does energy-giving food do for us?
- Question 21 of 35
What is a river?
- Question 22 of 35
Which kind of house is commonly found with people who travel from place to place?
- Question 23 of 35
Which way of sending news is this: you talk to someone far away and hear their voice?
- Question 24 of 35
For which of these do we need water?
- Question 25 of 35
Which of these animals is a carnivore?
- Question 26 of 35
Which part of the plant is the arrow pointing at?
- Question 27 of 35
What is the young one of a snake called?
- Question 28 of 35
Why can we not see the stars in the daytime?
- Question 29 of 35
Which of these is water transport?
- Question 30 of 35
Where does an elephant live?
Section 3 — Achievers Section · 5 × 2 marks
- Question 31 of 35
If a bed is called a pen, and a pen is called an umbrella, then which one is used for writing?
- Question 32 of 35
Which statement is TRUE?
- Question 33 of 35
1. rabbit, 2. panda, 3. zebra, 4. tiger, 5. camel stand in a line. The rabbit walks away and the others close the gap. Who is now 1st from the right end?
- Question 34 of 35
Which statement about a car is completely true?
- Question 35 of 35
Priya is the son of Mohit's brother. Mohit is Priya's ____.
Answer key and explanations (opens below)
1. (B) 2. (B) 3. (D) 4. (B) 5. (A) 6. (A) 7. (C) 8. (D) 9. (C) 10. (A) 11. (B) 12. (D) 13. (C) 14. (B) 15. (A) 16. (A) 17. (D) 18. (B) 19. (C) 20. (C) 21. (C) 22. (A) 23. (B) 24. (A) 25. (A) 26. (D) 27. (B) 28. (C) 29. (A) 30. (A) 31. (D) 32. (D) 33. (B) 34. (C) 35. (A)
- 1. (B)
The pattern repeats every 2 shapes — hexagon, triangle — over and over. After the triangle, it starts again with the hexagon.
- 2. (B)
Ignore the shapes and look only at the shading: three match each other and one does not.
- 3. (D)
Count on 1 day from Saturday: that is Sunday.
- 4. (B)
The colours repeat in groups of 2, so the pattern starts again here.
- 5. (A)
The series goes triangle, triangle, square and repeats. Counting on from the last one, a triangle comes next.
- 6. (A)
Eating fruits and vegetables keeps you healthy, so it is a good habit.
- 7. (C)
The answer is air. Air is all around us even though we cannot see it.
- 8. (D)
Bread is energy-giving food, because it gives us energy to run and play.
- 9. (C)
North and south are opposite directions.
- 10. (A)
We get eggs from a hen.
- 11. (B)
Orange is protective food — it keeps us from falling ill.
- 12. (D)
The answer is that steam.
- 13. (C)
Find the fruit on the drawing — it holds the seeds.
- 14. (B)
A spoon is non-living. It does not grow, it does not need food or air, and it cannot have young ones.
- 15. (A)
The heart pumps blood all around the body.
- 16. (A)
We get apple from a plant.
- 17. (D)
An igloo is made of blocks of ice.
- 18. (B)
We use a nail cutter to keep ourselves clean and tidy.
- 19. (C)
The eyes give us the sense of sight — that is how we see.
- 20. (C)
Energy-giving food gives us energy to run and play. Rice is one.
- 21. (C)
A river is water that flows across the land.
- 22. (A)
A caravan is made of metal, with wheels, which is why it suits a place with people who travel from place to place.
- 23. (B)
That is a telephone — you talk to someone far away and hear their voice.
- 24. (A)
We need water for drinking.
- 25. (A)
A cat eats other animals, so it is a carnivore.
- 26. (D)
The arrow points at the stem.
- 27. (B)
The baby of a snake is called a hatchling.
- 28. (C)
The answer is the Sun's light is too bright.
- 29. (A)
A ship is water transport.
- 30. (A)
An elephant lives in a forest.
- 31. (D)
Really it is a pen that is used for writing — but a pen has been given the new name an umbrella, so the answer is an umbrella.
- 32. (D)
A dog is living and a stone is non-living, so only the living one grows, eats and breathes.
- 33. (B)
Without the rabbit the line is panda, zebra, tiger, camel. Counting from the right: camel — so it is the camel.
- 34. (C)
A car is land transport, and it has 4 wheels. Both halves have to be right.
- 35. (A)
Mohit's brother is Priya's father. Your father's brother is your uncle — and Mohit is Priya's father's sibling, so Mohit is Priya's uncle.
About this mock test
- Is this ISO Class 2 mock test really free, with no login?
- Yes. The whole paper is on this page: no account, no sign-up, no phone number and no ads. Nothing your child answers here is sent anywhere or stored.
- How is it marked?
- The same way as the SOF paper: Logical Reasoning 1 mark a question, Science 1 mark a question, Achievers Section 2 marks a question, 40 marks in all. Press Finish and mark to see the score by section and the right answer, with an explanation, under every question.
- Can I print it?
- Yes. Print paper + OMR sheet lays it out like the real paper, with a bubble sheet and the answer key on its own last page so it can be set aside. Choose Save as PDF in the print dialog to keep a copy.
- Is it the same as the real ISO paper?
- It has the real paper's shape — 35 questions, the same sections in the same order, the same marks and the same 60 minutes — and its questions come from the ISO Class 2 syllabus. The questions are Sprinto's own, not SOF's; Sprinto is not affiliated with the Science Olympiad Foundation.
Fresh questions every time
This paper stays the same so it can be printed and shared. In the app every ISO Class 2 question is new, the next one is picked to be just hard enough, and mistakes come back until they stick. Still free.