Reasoning Olympiad Practice Test 1 (Class 4)
A free Maths, Science, English and Reasoning Olympiads (IMO, NSO, IEO style) practice paper for Grade 4 in the format of the real test: 35 questions in 60 minutes, covering Verbal Reasoning; Non-Verbal Reasoning; Challenge Section. 60 minutes, no calculator. Choose one answer for each question. Questions in the Verbal Reasoning and Non-Verbal Reasoning sections carry 1 mark each; questions in the Challenge Section carry 2 marks each (40 marks in all). There is no negative marking, so answer every question. On this portal each correct answer counts once. Attempt it online — every question is marked instantly and the correct answers are shown at the end.
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Q1. Find the next number in the series:
3, 7, 15, 31, 63, ?
Q2. Find the next letter in the series:
B, E, H, K, N, ?
Q3. Find the next term in the series:
AZ, BY, CX, DW, ?
Q4. Pen is related to Write in the same way as Knife is related to ______.
Q5. Find the missing number:
6 : 36 :: 9 : 81 :: 11 : ?
Q6. Three of these are alike in some way. Which one is the odd one out?
Q7. Which number is the odd one out?
Q8. Which letter pair is the odd one out?
Q9. In a certain code, CAT is written as DBU. How is DOG written in that code?
Q10. In a certain code, BAD = 7 and CAB = 6. What is DEAF in that code?
Q11. Which letter is 7th to the right of the 12th letter from the left in the English alphabet?
Q12. Riya walks 5 m towards the north. She turns right and walks 3 m. Then she turns right again and walks 5 m. Where is she now from her starting point?
Q13. Aman is facing north. He turns 90° clockwise, then turns 180°, and then turns 90° anticlockwise. Which direction is he facing now?
Q14. There are 25 children in a row. Meena is 9th from the left end. What is her position from the right end?
Q15. If 3rd March of a year is a Tuesday, what day of the week is 27th March of the same year?
Q16. Which figure should go in the empty box marked ? to complete the pattern?
Q17. Which figure comes next in the series?
Q18. A mirror is placed on the right of the figure, as shown. Which option is its mirror image?
Q19. The dashed line shows the surface of water below the figure. Which option is the water image of the figure?
Q20. In which figure is the shape hidden? (It is the same size and the same way up.)
Q21. A square sheet of paper is folded in half from left to right, then folded in half again from top to bottom. A hole is then punched as shown. What does the sheet look like when it is opened out?
Q22. A square sheet of paper is folded in half from top to bottom. A triangle is cut from the folded edge and a small square hole is punched, as shown. What does the sheet look like when it is opened out?
Q23. How many triangles are there in this figure?
Q24. How many squares of any size are there in this figure?
Q25. Two views of the same die are shown. Which number is on the face opposite 3?
Q26. How many cubes are there in this stack? (Every cube you cannot see is holding up a cube above it.)
Q27. The design is the same on the left and right, and the same on the top and bottom. Which piece completes it?
Q28. The first two figures are related in a certain way. Which figure is related to the third figure in the same way?
Q29. Which figure comes next in the series?
Q30. Three of these figures are the same figure turned round. Which one is different?
Q31. In a row of children, Ravi is 11th from the left and Sita is 15th from the right. They swap places. Now Ravi is 20th from the left. How many children are in the row?
Q32. In a certain code, CLOUD is written as EVPMD. How is TRAIN written in that code?
Q33. Kabir walks 6 km towards the east. He turns left and walks 4 km, turns left again and walks 9 km, and then turns left once more and walks 4 km. How far is he from his starting point, and in which direction?
Q34. In a year that is not a leap year, 1st January is a Sunday. What day of the week is 20th March of that year?
Q35. A wooden cube is painted red on all six faces. It is then cut into 27 equal small cubes. How many small cubes have red paint on exactly two faces?
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