MATH HIGHER TIER

Factorise 14x – 35

Expand and simplify 3(2c – 5) – 2(c – 4)

Expand and simplify (a + 5)(2a – 1)

The diagram shows a shape with one line of symmetry.

Work out the area of the shape.

A jar contains coloured beads.

Ajit takes at random a bead from the jar.

The probability that the bead is yellow is 0.08

The probability that the bead is pink is 0.1

The probability that the bead is blue is 0.25

Find the probability that the bead is yellow or blue.

A jar contains coloured beads.

Ajit takes at random a bead from the jar.

The probability that the bead is yellow is 0.08

The probability that the bead is pink is 0.1

The probability that the bead is blue is 0.25

Find the probability that the bead is neither yellow nor pink.

A jar contains coloured beads.

Ajit takes at random a bead from the jar.

The probability that the bead is yellow is 0.08

The probability that the bead is pink is 0.1

The probability that the bead is blue is 0.25

Ajit replaces the first bead in the jar. He then takes at random a second bead from the jar.

Find the probability that the first bead is yellow and the second bead is blue.