THE GREAT CHALLENGE I 2023

Musical math. How many quarter beats are two whole notes plus one dotted half note?

• 11

• 10

• 12

• 5

Identify the word using notes in the treble clef.

What is the name of this instrument?

• SAXOPHONE
• OBOE
• FLUTE
• BASSOON

Can you identify them?

In a division, if we multiply the dividend and the divisor by 2, the quotient or the reminder do not change.

• TRUE

• FALSE

Two opposite integers have the same absolute value

• TRUE

• FALSE

Calculate:

(2/3) + (1/6) - (1/9)

• 13/18

• 17/18

• 7/9

Calculate the numerical value of

3ab²-5a+3b

when a=2 and b =-1

• 1

• -7

• 5

Knowing that the hypotenuse of a right-triangle is 5cm and one of the legs 3cm. Find the length of the other leg.

The idea that the state should not intervene in the processes of production or exchange of goods

• Mercantilism

• Feudalism

• Liberalism

• Fascism