Pei Chuan 2011 Prelims P2 Q14

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Pei Chuan 2011 Prelims P2 Q12 http://i55.tinypic.com/6ps1tw.jpg\">

Pei Chuan Public School Prelim 2011 P2 Q18


At first, Ella had $52 more than Felix. After Ella had spent 25% of her money and Felix had spent 3/5 of his, Ella had $123 more than Felix. How much money did Ella have at first?

CHIJ Prelims 2011 P2 Q12


At 8.30am, Myke and Jerome set off at the same time from Town X to Town Y. At 11.00am, Myke completed his journey but Jerome had covered only 5/8 of the journey. Jerome’s speed was 54km/h slower than Myke’s.

a) Find the distance between Town X and Town Y.
b) At what time would Jerome complete his journey?

CHIJ 2011 Prelims P2 Q15


Donavan, Ethan, Freddy and Gilbert shared some trading cards. Donavan recevived 20% of all the trading cards. Ethan received 48 fewer trading cards than Donavan. Freddy received twice as many trading cards as Ethan ans Gilbert received the remaining 432 trading cards.

a) Find the total number of trading cards shared by the 4 boys.
b)If Donavan was given additional trading cards, he would have a total of 487 trading cards. Find the percentage increase in the number of trading cards Donavan has.

http://i52.tinypic.com/10ruv0z.jpg\"> Henry Park 2011 Prelim P2 Q10

http://i53.tinypic.com/sfey6o.jpg\"> http://i53.tinypic.com/sfey6o.jpg\"> Henry Park 2011 Prelim P2 Q11

Henry Park 2011 Prelim P2 Q11

Henry Park Prelim 2011 Q15.


Mr Lee packed some oranges into big boxes and apples into small boxed. Each big box contained 50 oranges and each small box contained 30 apples. After packing, there were 12 more big boxes than small boxes. Given that there were 1240 fewer apples than oranges, how many oranges were there ?

Pls HELP!!



Roy jogged from his house to the playground and back at 10km/h. He reached home at 12.18pm. If he jogged at 3km/h slower, he would reach home at 1.30pm. If he wanted to reach home at 12.45pm to have his lunch, at what speed did he have to jog?

Thanks!!