G4 Summer Holiday Quiz

Express 205 min in hours and minutes

• 2 h 5 min

• 3 h 5 min

• 3 h 25 min

• 3 h 55 min

15 min to noon can be written as

• 11.45 a.m.

• 11.45 p.m.

• 12.15 a.m.

• 12.45 p.m

3 h 10 min - 2 h 45 min =

• 25 min

• 85 min

• 1 h 15 min

• 91 h 35 min

which one of the following fractions is the smallest?

• 3/10

• 1/2

• 2/3

• 5/12

how many fifths are there in 4/5?

• 1

• 2

• 5

• 4

arrange these fractions in order. begin with the smallest.

• 3/7, 3/10, 3/12

• 3/12, 3/7, 3/10

• 3/12, 3/10, 3/7

• 3/7, 3/12, 3/10

which one is a right angle?

which following statements is true?

• There can be 2 right angles in a triangle.

• A square has 3 right angles.

• There can be 1 right angle in a triangle.

• A square and a rectangle have different angles.

平行线

• lines

• parallel lines

• perpendicular lines

• straight lines

Each side of a square carpet in a king's palace measures 9 m.

Find the area of the carpet. ()