A card is drawn from an ordinary pack of 52 playing cards.
Find the probability that it is neither a seven nor a Diamond

Amanda walks 30 m from a point P on a bearing of 040º to a point Q.
She then walks 30 m on a bearing of 140º to a point R.
What is her bearing from P to R?

Evaluate, without using calculator/tables,

(0.35 × 0.84) ÷ 0.0105

Insert a pair of bracket to make the equation correct.

17  -  3  x  5  -  3  =  11

A box contains 3 blue pens, 4 red pens and 8 green pens only.
A pen is chosen at random from the box.

Find the probability that this pen is green.

Marco is making patterns with grey and white circular mats.



The patterns form a sequence.
Marco makes a table to show some information about the patterns below.


Marco makes a pattern with 24 grey mats.

Find the total number of mats in this pattern.