GRADE 7

EASY QUESTION

Which is a vector quantity?

• A. Speed

• B. Velocity

• C. Temperature

• D. Mass

EASY QUESTION

What is a universal set?

• A.  a set that contains only one element

• B.  a set that contains all the elements under consideration

• C. a set that is empty

• D. a set that contains only prime numbers.

EASY QUESTION

If you multiply an integer by 1, what is the result?

• A. The integer becomes 0

• B. The integer remains the same

• C. The integer becomes negative

• D. The integer becomes fraction

EASY QUESTION

 If Set X = {2, 4, 6} and Set Y = {3, 6, 9}, what is X ∩ Y (the intersection of sets X and Y)?

• A. {2, 4, 6, 3, 6, 9}

• B. {6}

• C. {2, 4, 3, 6, 9}

• D. {3, 9}

AVAERAGE QUESTION

What is the average speed of a truck that makes a 160-km trip in 2 h?

• A. 80 km/h

• B. 40 km/h

• C. 320 km/h

• D. 640 km/h

AVERAGE QUESTION

Find the product. (x + 9) (x + 4)

• A. x² - 13x +36

• B.  x2 + 13x -36

• C.  x² + 13x +36

• D.  -x² + 13x +36

HARD QUESTION

The unit of currency of Italy is the euro (E). On December 5, 2019, one euro was worth PHP 56.35 (P). The relationship between the two currencies can be expressed as (56.35 )(E)= P

On that day, Alessandro exchanged 100 euro for pesos. How many pesos did Alessandro receive?

• PHP 5 536

• PHP 5 355

• PHP5 635

• PHP 5 356