Daily Practice - 11+ Entrance

Write 4:15 pm using the 24-hour clock.

Shape 1: a pentagon (5 sides). Shape 2: a hexagon (6 sides). Shape 3: a heptagon (7 sides). What does Shape 4 look like?

A solid stands on a 2 by 2 grid with stack heights A1 = 2, B1 = 2, A2 = 1, B2 = 3. How many unit cubes make up the solid altogether?

A solid is rotated 90 degrees on the spot so that the face that used to be its right-hand side now faces the front; the new front elevation becomes identical to the old side elevation, read in the same order. If the solid's old side elevation (row 1 to row 3) was 2, 3, 1, what is the new front elevation?

A square sheet is folded in half vertically, then in half vertically again the same way, so the sheet is now a quarter of its original width but full height (4 layers thick). A hole is punched near the middle of the height, well away from any crease. How many holes will appear when the paper is fully unfolded?