
Calcul de Pourcentage
Authored by coralie leterrier
Mathematics
12th Grade
Used 3+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Quelle est la valeur de 20% de 150?
30
40
25
50
2.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Si un article coûte 80€ après une réduction de 20%, quel était son prix initial?
100€
90€
70€
60€
3.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Si un salaire de 400€ augmente de 15%, quel sera le nouveau salaire?
420€
460€
440€
480€
4.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Un investissement de 5000€ a augmenté de 25%. Quelle est la valeur finale de l'investissement?
6250€
7000€
5250€
4500€
5.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Si un prix a diminué de 30% pour atteindre 70€, quel était le prix initial?
60€
50€
80€
100€
6.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Quel est le pourcentage d'augmentation si un nombre passe de 80 à 100?
30%
15%
20%
25%
7.
MULTIPLE CHOICE QUESTION
45 sec • 2 pts
Si un objet a diminué de 40% pour atteindre 36€, quel était son prix initial?
30€
60€
45€
24€
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