P6 Math: Finding Perimeter of Rectangle without Length or Breadth given

Many P6 questions in Prelim were derived from the Math Olympiad.

One of such question requires student to know what is the perimeter of a rectangle when neither the length or breadth of the rectangle was given.

Such questions usually appear in Paper 1.

Calculator usage is not allowed.

The question below will randomize with different numbers every hour. 

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P4/P5 Math: Arranging Fractions in Ascending or Descending Order

Fraction comparison are often tested by having students arrange 3 different fractions in ascending(smallest to biggest) or descending(biggest to smallest) order.

To compare and ascertain which is the biggest, student can either make numerator the same or denominator the same. When comparing different numerators of fractions(with same denominator), the biggest numerator is the biggest fraction. But when comparing different denominators of fractions(with same numerator), the opposite will have to apply.

Such questions are common in P4 and P5 exams.

Calculator usage is not allowed.

Arrange these fractions in ascending order

2 ⁴/₇ , ¹⁸/₉ , ⁹/₄    

__________  ,  __________  ,  __________

If the above question is easy, try to do the more challenging question below.

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P5/P6 Math: Percentage of Remaining

The question first presents a "percentage of a total" used.

Followed by another "percentage of remaining" used.

A value is given for the amount "left"

Such questions are similar to "fraction of remaining" and 

usually appear in Paper 2 of P5 or P6 exams.

Calculator usage is allowed.

Wendy has a a full tank of petrol in her car at first.

30% of the petrol was used when she drove from home to her aunt's place.

She used 20% of the remaining petrol to ferry her aunt to the city.

She has has 28 litres of fuel remaining in the car.

How much fuel did she have at first?

If the above question is easy, try to do the more challenging question below.

The question below will randomize with different numbers every hour. 

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P5 Math: Internal Transfer (Quick Revision Practice)

Such "Internal Transfer" questions starts with the difference given.

The "giver" can either the one with more or less at first.

Students must be able to know the final difference between the 2 values at the end.

These questions usually appear in Paper 1 of P5 WA1 or WA2.

Calculator usage is not allowed.

Isabelle has 150 more books than Carol at first.

After Carol gives 10 books to Isabelle,

how many more books will Isabelle have than Carol?

If the above question is easy, try to do the more challenging question below.

The question below will randomize with different numbers every hour. 

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P5 Math: Uneven Ratio becomes Equal after Both Decrease

This question provides the ratio of 2 items at first.
After both undergo different decrease in value, both ends up being equal with one another.

Such questions are common in WA2(mid year) for P5.

Calculator usage may be allowed.

A similar but "inverted" version of this question can also be found "here".

Alan and Rick each have pencils in the ratio of 5:8.

After Alan gave away 32 pencils and Rick sold 77 pencils.

They have equal number of pencils remaining.

How many pencils did Rick have at the end?

If the above question is easy, try to do the more challenging question below.

The question below will randomize with different numbers every hour. 

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P6 Math: Circles (Revolutions) and Distance between 2 Walls

The "Circle" question type below deals with Circumference ( revolutions ) and requires students to understand the relationship between the distance between the 2 walls and the number of revolutions that the "round object" has to make.

Such questions are common in Paper 2 of P6 exams.

Calculator usage is accepted.

The question below will randomize with different numbers every hour. 

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P4 Math: 3 parties with 2 pairs of Comparison Sentences using Multiples

Usually there will be 3 values in this question type.

2 comparison sentences to describe 2 pairs of values using multiples.

Such questions are common in Section C of P4 tests and exams(WA1/CA1).

Reena has twice as many plates than bowls in her kitchen.

She has thrice as many forks than plates.

She has a total of 135 forks, plates and bowls.

How many forks does she have in her kitchen?

If the above question is easy, try to do the more challenging question below.

The question below will randomize with different numbers every hour. 

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