IQ Test for Kids · 2385

Which partial net folds into the cube shown? Keep the marked faces and the directions of their symbols.

AI reconstruction: Choose the missing picture. Added conditions: The angle turns a quarter-turn clockwise at each step across a row. Every row and column contains the dot counts 1, 2 and 3 once each.

AI reconstruction (instruction): Each shape has a fixed numerical value. Added rule: a number beside a row or below a column is the sum of the values of all shapes in that row or column. What is the value of the blue circle?

AI reconstruction: Complete the matrix: every row and column has each divider direction, each circled symbol and each uncircled symbol once. Keep the circle on the same side of each divider as in the examples.

AI reconstruction: Choose the option that completes the visual pattern in the 3×3 matrix. Compare the positions, shapes and any colors or directions across its rows and columns.

Which option can be added to the remaining blocks to make an exact copy of the target solid? You may rotate the added piece.

Target solid:


Remaining blocks:

Choose a word with the opposite or nearly the opposite meaning to PREFACE. Read the English words as written.

Which beaker is the odd one out? Interpret the shaded region as the content, with still liquid having a horizontal free surface under the same gravity direction in every picture.

AI reconstruction: Added rule: Turn the whole dot pattern 90 degrees clockwise about the grid centre at every step. Choose the next picture.

AI reconstruction: The written instruction was missing. Fold the net into a cube, with the colors on the outside. Ignore the gray glue tabs. Which pictured cube can be obtained by rotating the folded cube?

AI reconstruction. At each step, rotate the six outer hexagons one position clockwise around the unchanged blue centre. Which picture comes next?

Choose the closest synonym of STIPULATE.
AI reconstruction — specified sense: Use STIPULATE TO in the formal-agreement sense.

AI reconstruction: Choose the missing cell. Use the numbers of black circles inside and outside the stars. Apply the same counting rule to every row and column; the individual positions around a star are not a separate rule.

AI reconstruction: Choose the missing cell. Read down columns. Turn the small, middle and large bent arrows in that repeating order. Small and large turn 90° clockwise; middle turns 90° counterclockwise.

Which of the six solids can be rotated to match the given solid? Preserve the colours, lengths and joins of the pieces.

AI reconstruction (instruction): In each row, the top wires include one straight wire, one angular zigzag and one fine wavy wire. The bulb surrounds include one with rays, one with dashed arcs and one with no rays or arcs. Use these two features to choose the missing lamp.

Which option shows the solid viewed from the back, following the arrow? Preserve every piece and dividing line.

AI reconstruction: The diagram incorrectly uses “r.p.m.” for linear speed. In this exercise replace that unit everywhere by mm/s. Two equal-mass balls move along one line, with no spin and no external force. The collision is perfectly elastic and head-on. Ball A is initially at rest; B approaches at 5000 mm/s. What happens immediately after the collision?

AI reconstruction: A rectangle is 2W feet wide. Its length is five times its width. Which expression gives its area in square feet? W is positive. Added condition: Interpret “5 times longer” as length = 5 × width, not width plus five widths.

AI reconstruction. In each row, superimpose the first two matching grids. Shade a region in the third figure if and only if it is shaded in exactly one of the first two; regions shaded in both cancel. Keep the figures aligned without rotation. Apply the square example to the star.