Questions

From Worst to Best

241 P4.AP.JM.17100239

Level 3
Figure A is a rectangle with an area of 192 cm². The breadth of the rectangle is ³₄ as long as its length. Figure B is a square. Given that both figures have the same perimeter, find the area of Figure B.

4 m

Attempt

242 P4.WN.JM.17102192

Level 3
Lina put 120 eggs on some big trays and small trays. She put 6 eggs on each big tray and 4 eggs on each small tray. She used the same number of big trays and small trays. How many trays did Lina use altogether?

4 m

Attempt

W 4 operations Sets Equal stage

243 P5.WN.NK.22122012

Level 3
A box of pies cost $15 while a box of muffins cost $17. Each box contained either 4 pies or 3 muffins. Mrs Sanchez bought the same number of pies and muffins. She paid $207 more for the muffins. How many boxes of pies did she buy?

4 m

Attempt

LCM Money More than or less than Equal stage Sets

244 P5.WN.JC.17122919

Level 3
A bakery was having its grand opening promotion for eclairs and bagels at the prices as shown. Mrs Lim spent an equal amount of money on the eclairs and bagels for her company party. She bought 40 more eclairs than bagels. What was the total number of eclairs and bagels bought by Mrs Lim?

4 m

Attempt

LCM Money More than or less than Equal stage Sets

245 P5.WN.NK.22122014

Level 3
Winnie had two rolls of ribbons of the same length but different designs. She cut the first roll of ribbon into equal pieces of length 36 cm and there were 7 hearts on each piece of ribbon and cut the second roll of ribbon into equal pieces of length 54 cm and there were 9 stars on each piece of ribbon as shown. After she finished cutting both rolls of ribbons, she counted that the total number of hearts was 84 more than the total number of stars. Find the length of one roll of ribbon in cm.

4 m

Attempt

LCM Length More than or less than Equal stage Sets

246 P4.FR.NK.22120703

Level 3
There were 1870 books in a book shop. There were 6 times as many storybooks as assessment books. There were an equal number of assessment books and manuals. There were half as many non-fiction books as storybooks.

How many assessment books were there?
How many storybooks were there?

4 m

Attempt

Fraction to units Equal stage Repeated identity Model Times-as-many Units table

247 P6.FR.JO.21042207

Level 3 PSLE
Peiyi and Jamal bought storybooks at the prices shown.

Peiyi bought an equal number of large and small storybooks. She spent $175 more on the large ones. How many storybooks did she buy altogether?
Jamal spent an equal amount of money on the large and small storybooks. What fraction of the storybooks he bought were large?

5 m

Attempt

Fraction of a set W 4 operations LCM Money More than or less than Equal stage Sets

248 P6.FR.TL.16010137

Level 3
Ruth, Queenie and Cathy were playing with beads. Ruth started with 72 beads and then she gained ¹₃ more beads from Queenie. In the second game, Ruth lost ³₈ of her original number of beads to Cathy. Queenie lost as many beads as Ruth to Cathy. In the final game, Ruth gained ¹₂ of her original number of beads from Queenie. All of them ended up with the same number of beads.

How many beads did Ruth have in the end?
How many beads did Queenie have at first?

5 m

Video Attempt

F Multiplication Equal stage after Internal transfer Working backwards Units table

249 P6.FR.TL.16010131

Level 3
Three girls, Isabelle, Zoe and Diana had a total of 1680 marbles. Some exchanges were made. First, Isabelle gave Zoe as many marbles as Zoe had. After that, Zoe gave ³₄ of whatever she had then to Diana. Finally, Diana gave ²₇ of whatever she had to Isabelle. As a result, they each had the same number of marbles. How many marbles did Isabelle have at first?

5 m

Video Attempt

Fraction to units Equal stage after Unchanged total Working backwards Units table Units & parts & boxes Substitution

250 P4.WN.JM.17102333

Level 3
A shopkeeper keeps his stock of flour in 50-kg bags. He has 4 such bags to be packed into smaller packets weighing 5 kg and 2 kg. He wants to have the same number of 5-kg packets and 2-kg packets.