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Q9b. Given that the side of each cube is 3cm, find the volume of the solid figure.

(a)  

(a)  

Q11a. How much did that shop earn?

(a)  

Q11b. Shop S sold as many fruits as Shop P but earned $29.40 more.

How many watermelons did Shop S sell?

(a)  

Q12a. What was the original price of the laptop?

(a)  

Q12b. How much money did Jerome have at first?

(a)  

Q13a. What is the radius of the big quarter circle?

(a)  

Q13b. What is the perimeter of the shaded figure?

(a)  

Q14a. Given that the number of girls was $\frac{6}{5}$  of the number of boys, find the number of girls who picked chocolate flavour.

(a)  

Q14b. Halfway through the party, some girls left. In the end, 75% of the remaining children were boys. How many girls left the party?

(a)  

Q15a. Complete the table above.

(separate your answers with comma, no spaces please)

(a)  

Q15b. Which pattern has 103 dots?

(a)  

Q16a. Find  $\angle m$   

(a)  

Q16b. Find  $\angle n$   

(a)  

Q17a. Josephine wants to buy 8 burgers and 12 sandwiches for a picnic. What is the least amount of money that she will need to spend?

(a)  

Q17b. Ben bought 17 more burgers than sandwiches. The total number of items he bought was fewer than 40. How much did Ben spend on the burgers in total?

(a)