This is a Grade 6 Team Oral Competition Questions of the Metrobank-MTAP-DepEd Math Challenge

**15-Second Questions**

1.) What is the next perfect square after 169?

2.) What is the product if the prime numbers between 50 and 60?

3.) Give two numbers whose product is 90 and whose difference is 13.

4.) What whole number values of k will make the sentence 2 – k > 8 true?

5.) What is the value of 104 + 103?

6.) If 1/3 of a number is 160, what is ¼ of the number?

7.) Fe withdraws P10 000.00 in 20-peso bills. How many bills did she receive?

8.) Fifty-two is what percent of 80?

9.) If one side of a regular octagon is 3.25cm, what is its perimeter?

10.) Bob has 8 times as much money as Tim. Together, they have P1 260.00. How much money does Tim have?

11.) What is 1 million minus 1 thousand?

12.) A family earns P24 200.00 a month. If they save 5% of it, how much do they save?

**30-Second Questions**

1.) Two numbers are in the ratio 4:5. If their sum is 135, what is the bigger number?

2.) What is the three times the product of the prime numbers between 20 and 30?

3.) Mike had P1 500.00. He bought a shirt for P325.00 and a pair of shoes. If he had only P35.00 left, how much did he pay for the shoes?

4.) A square is 8 ½ on each side. If three squares are placed side by side, what is the perimeter of the rectangle formed?

5.) The cost of an item is increased from P250.00 to P350.00. What is the percent increase?

6.) The radius of a bicycle wheel is 35.5cm. What is its circumference? [Use π ≈ 3.14]

7.) A water hose sprays water at the rate of 10 litres per minute. How long will it take to fill a swimming pool that holds 24 000L of water? Give the answer in number of days as a mixed number.

**1-Minute Questions**

1.) A car uses 10L of gasoline in covering 85km. How many litres of gasoline will the same car use to cover 297.5km?

2.) In the sequence 4, 7, 10, …, 292, 295, 298, what is the position of the term 298?

3.) Norma invested P5 000.00 and P3 500.00 at 5% and 4.2% annual interest, respectively. How much money will she have at the end of one year?

4.) If the number of units in the circumference of a circle is the same as the number of square units in its area, what is the diameter of the circle?

5.) Robert can paint a room in 12 hours. His helper can do the same work in 24 hours. How long will it take them to paint the room together?

6.) One number is 5 more than 3 times another number. The sum of the two numbers is 157. Find the bigger number.

7.) A piece of soap is 10cm long, 4cm wide and 3cm thick. How many pieces can be packed in a box 6dm by 3dm by 2dm?

8.) How much will the square tiles for a rectangular floor 2.7m long and 2.1m wide cost if each tile is 15cm on a side and cost P25.00?

**Answer Key**

Team Oral Competition

15-Second Questions

1.) 196

2.) 3 127

3.) 5 and 18

4.) 0, 1, 2, 3

5.) 11 000

6.) 120

7.) 500

8.) 65%

9.) 26cm

10.) P140.00

11.) 999 000

12.) P1 210.00

30-Second Questions

1.) 75

2.) 2 001

3.) P1 140.00

4.) 68cm

5.) 40%

6.) 222.94cm

7.) 1 2/3

1-Minute Questions

1.) 35

2.) 99th

3.) P8 897.00

4.) 4 units

5.) 8 hours

6.) 119

7.) 300

8.) P6 300.00