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MATH 55

Authored by IECEP UDM

Mathematics

University

CCSS covered

Used 12+ times

MATH 55
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50 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum of the first five terms of the geometric progression if the third term is 144 and the sixth term is 486.

a. 844

b. 972

c. 746

d. 548

Tags

CCSS.HSA.SSE.B.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A and B working together can finish a job in 5 days, B and c together can finish the same job in 4 days, and A and C in 2.5 days. In how days can all of them do the job working together?

a. 1.06 days

b. 2.4 days

c. 3.2 days

d. 2.03 days

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If Chicago is 10% taller than Ishida and Ishida is 10% taller than Chad, then Ichigo is taller than Chad by how many percent?

a. 31%

b. 41%

c. 21%

d. 11%

Tags

CCSS.6.RP.A.3C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

After the price of petroleum oil went up by 10%, a buyer reduced his oil consumption by the same percent. By what percent would his petroleum bill changed?

a. 1%

b. 11%

c. 10%

d. 0.1%

Tags

CCSS.6.RP.A.3C

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the mean, median and mode respectively of the following numbers: 13, 13, 14, 12, 11, 10, 9, 11, 8, 11, 5, and 15.

a. 10, 10, 10

b. 10, 11, 10

c. 10, 11, 11

d. 11, 11, 11

Tags

CCSS.6.SP.B.5C

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

There are 4 white balls and 6 red balls in a sack. If the balls are taken out successively (the first ball is not replaced), what is the probability that the balls drawn are of different colors.

a. 23/90

b. 8/15

c. 24/103

d. 7/15

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x in the following equation: x + 3x + 5x + 7x + … + 49x = 625

a. 2

b. 1

c. 1/2

d. 1/3

Tags

CCSS.HSF.BF.A.2

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