Group 5 Quiz

What is the 9th term of the arithmetic sequence 7, 15, 23, 31…?

• a. 79

• b. 71

• c. 63

Which term of the arithmetic sequence 12, 17, 22, 27, 32,… is 57?

• a. 10th

• b. 11th

• c. 12th

What number is missing in the pattern 9, 17, 25, __, 41?

• a. 32

• b. 33

• c. 34

What is the 8th term in the sequence AZ, BY, CX,…?

• a. GT

• b. HS

• c. IR

A number 5, 9, 13, 17,… find the next terms.

• a. 21, 25, 28

• b. 21, 24, 29

• c. 21, 25, 29

If the first term is 5 and the common difference is 2, what is the 4th term?

• a. 9

• b. 10

• c. 11

A sequence starts with 20 and decreases by 3 each time. What is the 4th term?

• a. 11

• b. 14

• c. 17

What is the common difference in the sequence: 50, 45, 40, 35?

• a. -5

• b. -10

• c. 5

What is the common difference in this sequence: 9, 13, 17, 21?

• a. 4

• b. 5

• c. 6

A parking fee increases by P5 every hour. If the first hour cost P20, how much is the fee after 3 hours?

• a. 60

• b. 65

• c. 75