Percent Change Question Preview (ID: 60329)


Does The Percentage Increase Or Decrease. TEACHERS: click here for quick copy question ID numbers.

What is the percent change is the percent change from 1 to 1
a) zero
b) 100%
c) 1%
d) 1% increase

What is the percent change from 84 to 4
a) 95% increase
b) 95% decrease
c) 80% increase
d) 80 decrease

What is the percent change from 71 to 22
a) 69% increase
b) 49% increase
c) 69% decrease
d) 49% decrease

What is the percent change from 63 to 98
a) 55.6% increase
b) 55.6% decrease
c) 35% increase
d) 35% decrease

What is the percent change 58 to 53
a) 8.6% increase
b) 8.6% decrease
c) 5% increase
d) 5% decrease

What is the percent change from 75 to 45
a) 40% decrease
b) 37% increase
c) 40% increase
d) 30% decrease

What is the percent change from 30 to 15
a) 50% increase
b) 50% decrease
c) 40% increase
d) 40% decrease

What does it mean by, new car sales are down by 19%?
a) Many people are buying new cars
b) Less people are buying new cars
c) the price of new cars is gone down
d) none of the above

What is a percent?
a) One part in every hundred
b) The difference between 2 numbers
c) The product of 2 numbers
d) The quotient of any 2 numbers

What is the first step to find the percent change of 30 to 40 girls in the class?
a) We divide the original number by the new number 30/40
b) We multiply by 100
c) We subtract the new number from the old number (40-30)
d) None of the above

The student said, 'our class has 20% more girl this year,' he means that?
a) The number of girls increased by 20%
b) The number of girls decrease by 20%
c) The number of girls stayed the same
d) both 1 and 2

What is 25% of $2
a) 50 cents
b) $1
c) $2.50
d) 75%

If you increase £30 by 10% you get:
a) $33
b) $40
c) $14
d) $41

Choose the set of percentages that is in the correct order of size
a) 12%, 21%, 22%, 31%, 32%, 33%
b) 12%, 21%, 23%, 32%, 31%, 33%
c) 12%, 23%, 22%, 31%, 32%, 33%
d) none of the above

Colin was given a 25% pay raise. His weekly wage is £200 so how much extra will he get?
a) $50
b) $45
c) $75
d) $225

How many percent of the human brain is water
a) 73%
b) 10%
c) 85%
d) 45%

How many percent of the earth's surface is made of water
a) 71%
b) 30%
c) 80-%
d) 99%

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