Logical Reasoning Test - 2

Solution

• According to the question, we have to find out the odd figure from the given four figures.
• Here, we can see that in all the figures a square box is given, and a symbol is inside each box.
• By comparing all the symbols we can say that all the boxes have punctuation symbols, but the second box contains a mathematical operator. 
  Hence, the correct answer is

Solution

Given matrix:

Here, we have to find out the number that will replace the question mark.

In the figure, we can observe the following pattern by which the numbers are written.

20  = (21+1) − 2

23 = (22+2) − 1

43 = (?+5) – 2

⇒? = 40

So, 40 is the missing number.

Hence, this is the correct answer.

Solution

Given figure:

Here, we have to find out the total number of straight lines in the given figure.

From the given figure, a total number of horizontal lines=3.

The total number of vertical lines = 0

A total number of slant lines leaned towards the right side, and another 3 leaned towards the left side = 6

Therefore, the total number of lines = 3 + 6 = 9.

Hence, the correct answer is 9.

The concepts used in this question are

Solution

The figure can have vertices and points where straight lines cut named as shown below.

So, the triangles are

△ABI , △ABH , △ABG , △ABF , △AIH , △AIG , △AIF , △AHG ,

△AHF , △AGF , △ABC , △ACD , △ADE , △AEF , △ACJ , △AEJ ,

△CDE , △CJD , △EDJ , △BCI , △EFG , △ACE .

Thus, this is the correct answer.

Solution

According to the given figure:

The numbers in the triangle adjacent to the rectangular block, when added to thrice the number which is adjacent to that particular triangle in the anticlockwise direction, will result in the number in the rectangular block:

⇒ 1 + 4 × 3 = 13

⇒ 2 + 1 × 3 = 5

⇒ 3 + 2 × 3 = 9

Let us consider the unknown number to be x. By applying the above pattern, we get:

⇒ x = 4 + 3 × 3 = 13

⇒ x = 13

Hence, the correct answer is 13.

Solution

Here, the paper sheet is folded and cut according to the given diagram.

On opening, four trapezium shapes will be formed on each corner and the bottom trapeziums will be the water image of the top trapeziums.

Hence, the correct answer is

Solution

Figure given in the question:

The paper is folded first and second along inclined axes and at last folded along horizontal axis.

The mirror image along horizontal axis :

The mirror image along inclined axes :

This is similar to the image given in option C.

Hence, the cut paper will appear as figure given in option C when opened.

Solution

Given figures:

Here, we can see in the given figure four triangles are present.

So, the required answer figure must contain the same number of triangles as in the question figure.

Thus, the figure that consists of all the pieces given in the question is as follows:

Hence, this is the correct answer.

Solution

We have to fold the sheet as given in the question figure and punch the shaded parts.

After unfolding the paper, the punched portions will be visible as shown below: 

The paper has been cut thrice at the longest edge, once at each of the shorter edges, and once in the middle of the triangular sheet.

So, the first option is the correct answer.

Solution

When we fold and punch the paper as indicated in the question (step 1 to step 4 in the above image), and then we unfold the paper, we will get the pattern as shown in Step 6.

The shape of the punched hole will be a single rectangle, which is positioned in the middle of the paper such that it is symmetric about the fold lines.

Hence, option D is the correct answer.