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Q1. What can you use to make a clean, straight cut on paper?
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Q2. Find the embedded 'plus' sign in this arrangement of minus signs.
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Q3. What is the next term in the series: 1, 1, 2, 3, 5, ...?
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Q4. A circular paper is folded into four equal sectors. If a cut is made from the center to the edge along one fold, how many holes will appear in the unfolded paper?
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Q5. Find the missing term in the series: $2, 4, 10, 22, 42, x$.
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Q6. Consider figures made from four identical arrows pointing outwards from a central point. The arrows can be of different lengths. Two figures are identical if the arrangement of arrow lengths is the same, considering rotation and reflection.
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Q7. Rule detection often requires good skills in:
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Q8. A square piece of paper is folded such that the midpoint of one side is aligned with the midpoint of an adjacent side. What is the shape of the folded portion?
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Q9. How many vertices does a cube have?
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Q10. A cube is painted red on all faces. It is then cut into 125 smaller cubes. How many smaller cubes will have no face painted red?
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Q11. Which symbol should come next? (Pattern: ▲, ■, ▲, ■, ?, ...)
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Q12. What is the primary purpose of a dot in a traffic signal?
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Q13. A triangle with two equal sides is called an:
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Q14. If a cube is painted red on one face, blue on an adjacent face, and green on the opposite face to red, and yellow on the remaining two faces. If cut into 27 smaller cubes, how many have exactly one face painted blue?
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Q15. A square piece of paper is folded such that its vertices are brought to the midpoints of the opposite sides. What is the area of the central unfolded region as a fraction of the original square?
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Q16. Find the missing number: 6, 11, 20, 37, ?, 101
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Q17. The process of water vapor turning into liquid water droplets is called:
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Q18. What is the next number in the series: 11, 22, 33, 44, ...?
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Q19. Identify the figure that is the same as the reference figure.
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Q20. Consider the number 38. What will be its mirror image if the mirror is placed vertically?