This is the 2015 Metrobank-MTAP-NCR Math Challenge Sectoral Level forĀ Grade 9. Please inform me if you see any errors.

More past tests can be foundĀ **here**. If you have old tests, kindly send it to mtapreviewers@gmail.com, so we can share it here with answers/solutions.

**Easy**

1.) If , find .

2.) In a cube with sides of length 1 cm, one vertex is denoted by A. What is the sum of the distances from A to each of the other vertices of the cube?

3.) Find two positive numbers in the ratio 7:12 so that the bigger number exceeds the smaller by 10.