Math Quiz for Grade 10

Which is true in the number pattern 3, 10, 17, 24, 31, 38?

• The next term is obtained by adding 7

• The next term is obtained by subtracting 7

• The next term is obtained by multiplying by 7

• The next term is obtained by dividing by 7

What is the 5th term of the sequence whose nth term is given by a_n = 3n + 8?

• 23

• 27

• 32

• 39

Which of the following best describes the daily number of eggs laid by Pau’s ducks?

• From the numbers, we can say that the 1st number added to itself and so with the next remaining numbers.

• From the numbers, we can say that the 1st number and the 2nd number added and so with the next remaining numbers.

• From the numbers, we can say that the second number is twice the first number and so with the next remaining numbers.

• From the numbers, we can say that the 1st number multiplied by 3, and so with the next remaining numbers.

Which of the following illustrates an arithmetic sequence?

• 3, 7, 16, 20, ...

• 5, 10, 15, 20,...

• 0, 3, 6, 8,...

• 1, 4, 9, 17,...

In the arithmetic sequence -8, -11, -14 ... which term is -32?

• 8th term

• 9th term

• 10th term

• 11th term

How much will Mr. Santos save after a month? 2 months? After 3 months? 4 months? Summarize your answer using the table below.

• 2 500, 5 000, 7 500, 10 000

• 5000, 7 500, 10 000, 12 500

• 15 000, 17 500, 20 000, 22 500

• 17 500, 20 000, 22 500, 25 000

What type of sequence is applicable in Reign’s saving plan?

• Harmonic Sequence

• Geometric Sequence

• Arithmetic Sequence

• Fibonacci Sequence

How many saving days did Reign spend if she put in 70 pesos on the last day?

• 13

• 15

• 16

• 17

In Reign’s saving plan, what is the equivalent of the 10 pesos she puts in on day 1?

• a_1

• a_n

• S_n

• d

How much is the total savings of Reign if she decides to end it on the 15th day?

• 665

• 670

• 675

• 1350