ACT MATH PRACTICE TEST ONLINE 1

Question 1 :

If x > 0 and  x² -2x -35 = 0, then the value of x² is 

(a) 16     (b) 25     (c) 36     (d) 49     (e) 64

Question 2 :

On a sale, a particular product is discounted by 20%. The original price was $100. Then the price is raised to $120. What is the percentage increase from the discounted price to the new price?

(a) 20     (b) 30     (c) 40     (d) 50     (e) 60

Question 3 :

If the radius of the circle is decreased by 20%, by what percent is its area decreased ?

(a) 26     (b) 36     (c) 46     (d) 56     (e) 66

Question 4 :

In the triangle given below, AB = 18, DE = 12 and AD = 6. And also AB and DE are parallel, what is the length of DC?

(a) 18     (b) 11     (c) 16     (d) 12     (e) 14

Question 5 :

Find x, if x√x = (x√x)^x.

(a) -1     (b) 0     (c) 1     (d) 2     (e) -2

Question 6 :

One yard is three feet and one foot is twelve inches. How many inches are 5 yards?

(a) 180     (b) 110     (c) 160     (d) 120     (e) 140

Question 7 :

If two primes are multiplied, the result must be,

(a) prime   (b) odd   (c) even   (d) negative   (e) composite

Question 8 :

What is the value of log₉√ 3?

(a) 0.4     (b) 1.0     (c) 0.125     (d) 0.5     (e) 0.25

Question 9 :

If t < 0 and (t - 1)² = 16, what is the value of t² ?

(a) 4     (b) 16     (c) -4     (d) 9     (e) 36

Question 10 :

David is hired for a job that pays $600 per month and receives    10 % raise in each following month. In the third month, how much will David earn ?

(a) $600     (b) $660     (c) $726     (d) $756     (e) $776

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