Question

question 2 of 10 which of the following is most likely the next step in the series? a. b. c. d.

Explanation:

Step1: Analyze the pattern of vertical lines

First, observe the number of vertical lines: 1 (blue), 2 (red), 2 (blue with a cross). Wait, maybe color and cross pattern? Wait, first figure: 1 blue vertical line. Second: 2 red vertical lines. Third: 2 blue vertical lines with 1 blue cross (diagonal). Wait, maybe the next should have 3 vertical lines? Wait, no, let's check the options. Wait, option B has 3 blue vertical lines with 2 blue crosses? Wait, no, let's re-express:

First figure: 1 vertical line (blue). Second: 2 vertical lines (red). Third: 2 vertical lines (blue) with 1 diagonal (blue) crossing them (like a "tally mark" cross for 5, but here 2 + 1 cross? Wait, no, maybe the pattern is: number of vertical lines and cross, with color alternating? Wait, first blue (1 vertical), second red (2 vertical), third blue (2 vertical + 1 cross). So next, maybe red? No, option B is blue. Wait, maybe the number of vertical lines: 1, 2, 2 (no, that's not increasing). Wait, no, maybe the cross: first no cross, second no cross, third 1 cross. Wait, no, let's count the total elements (vertical + cross):

First: 1 (1 vertical). Second: 2 (2 vertical). Third: 3 (2 vertical + 1 cross). So next should be 4? Wait, option B: 3 vertical + 2 crosses? No, option B has 3 vertical lines and 2 diagonal crosses? Wait, no, let's look at the options:

Option A: 2 red vertical + 1 red cross (total 3). Option B: 3 blue vertical + 2 blue crosses (total 5? No, 3 vertical + 2 crosses = 5? Wait, no, the crosses are diagonal. Wait, maybe the pattern is about the number of vertical lines and the number of crosses, with color alternating between blue and red, and the number of vertical lines increasing by 1 each time? Wait, first: 1 blue vertical (no cross). Second: 2 red vertical (no cross). Third: 2 blue vertical + 1 blue cross. Wait, that doesn't make sense. Wait, maybe the cross is a "tally" mark. Tally marks: 1, 2, 3, 4, 5 (with a cross for 5). Wait, first: | (1), second: || (2), third: || + / (like || with a cross, which is 3? No, || is 2, with a cross is 3? No, tally marks: | (1), || (2), ||| (3), |||| (4), ||||/ (5). Wait, the third figure is || with a / (like 3? No, || is 2, / is 1, total 3? No, maybe the third figure is 2 vertical + 1 cross (total 3), so next should be 3 vertical + 2 crosses? No, option B has 3 vertical + 2 crosses? Wait, option B: ||| with two / (crosses), which is like tally marks for 5? No, maybe the pattern is:

• Color: Blue, Red, Blue, (next Blue? No, option B is blue).

• Number of vertical lines: 1, 2, 2 (no). Wait, maybe the cross: first no cross, second no cross, third 1 cross. So next 2 crosses? So third has 1 cross, next has 2 crosses. And number of vertical lines: 2 (third) + 1 = 3 (next). So 3 vertical lines + 2 crosses. Which is option B: 3 blue vertical lines with 2 blue crosses (diagonal), matching the color (blue) and cross count (2) and vertical lines (3). So that makes sense.

Step2: Confirm the pattern

So the pattern is:

• Color: Blue, Red, Blue, (Blue? Wait, third is blue, next could be blue).

• Number of vertical lines: 1, 2, 2 (no, 3 next).

• Number of crosses: 0, 0, 1, (2 next).

So combining: 3 blue vertical lines + 2 blue crosses, which is option B.

Answer:

B. \(\boldsymbol{

$$\begin{array}{c} \vert\vert\vert \\ \diagup\diagdown \end{array}$$

}\) (the figure in option B)