## Grade 5 MTAP Sectoral Finals Round

These are the Math Challenge Questions for Grade 5 Sectoral Finals.
More past tests can be found here and Grade 5 and 6 reviewers here. If you have old tests, kindly send it to mtapreviewers@gmail.com, so we can share it here with answers/solutions.

15-Second Questions

1.) Thrice what number is the same as the sum of 254 and 364?

2.) RJ pays P6.00 for a one-way ride to school. For how many two-way fares is P100.00 enough?

3.) For every 9 garlands that Liza can make, Rose can make 12 garlands. How many garlands did Liza make when Rose made 144?

## Grade 5 MTAP Division Finals Round

These are the Math Challenge Questions for Grade 5 Division Finals.
More past tests can be found here. If you have old tests, kindly send it to mtapreviewers@gmail.com, so we can share it here with answers/solutions.

15-Second Questions

1.) Express 3/8 as a decimal.

2.) What fraction in lowest terms is equal to 45%?

3.) Write 5 × 105 + 7 + 104 + 6 × 102 + 8 in standard notation.

## 2011 Grade 6 MTAP Questions – Part 2

This is the 2011 Math Challenge for Grade 6 questions 26-50. Questions 1-25 can be found here.

26.) A pyramid-like circus tent has a 32 m by 28 m rectangular base. If it is 15 m high, what volume of air does it enclose?

Solution: v = (lwh)/3
v = (32 × 28 × 15)/3
v = (13440)/3
v = 4480 cu m.

27.) The parallel sides of a trapezoidal farm are 210 m by 150 m. If they are 120 m apart, what is the area of the farm in hectares?

Solution: A = ((a+b))/2 h
A = ((210+150))/2 120
A = 360/2 (120)
A = 21600 sq m

Convert meter to hectares = 2.16 hectares

## 2011 Grade 6 MTAP Questions – Part 1

These are the 2011 Math Challenge Questions for Grade 6 questions 1-25. Questions 26-50 can be found here.

Solve each item and write the answer in the blank before the number.

1.) What number is 17 more than the difference of 95 and 37?
Solution: 95 – 37 = 58
58 + 17 = 75

2.) Use exponents to express 5040 as a product of its prime factors.
Answer: $2^4 \times 3^2 \times 5 \times 7$

3.) If 3,108 × 235 = 730,380, what is 31.08 × 2.35?

4.) What is the value of 43 – 6 × 3 + 52?
Solution: 43 – 6 × 3 + 52
= 43 – 18 + 52
= 25 + 52
= 77

5.) What is the value of 5 in 358 348 129?

## 2017 Grade 6 MTAP Elimination Round – Part 2

This is the 2017 Metrobank-MTAP-NCR Math Challenge Elimination Round for Grade 6 questions 26-50. Questions 1-25 can be found hereIf you see any error, please use the comment box below to inform me.

26.) You are given one hour to complete a contest. What fraction of the hour remains for you to complete the contest after thirty-fie minutes have elapsed?

27.) What is the value of 3/4 + 5/2 × 3/4?

28.) In a class of 30 students, 12 are boys. If 6 more girls join the class, what fraction of the class is now female?

29.) What is the value of the product

$(1 - \frac{1}{2})(1 - \frac{1}{3})(1 - \frac{1}{4})(1 - \frac{1}{5})$

30.) It requires 12 hours to fill 3/5 of a swimming pool. At this rate, how many hours is required to fill the remainder of the pool?  Continue reading “2017 Grade 6 MTAP Elimination Round – Part 2”