CSEET Logical Reasoning – Grouping of Identical Figures MCQs with Answers & Explanations

CSEET Logical Reasoning – Grouping of Identical Figures MCQs with Answers & Explanations

1.In a set of six figures — three are triangles, two are circles, and one is a square.

Which group represents identical figures?

A) Triangles

B) Circles

C) Square

D) All of these

Answer: A) Triangles

Explanation: Grouping means forming sets of identical figures — here, triangles appear three times.

2.Out of the given figures, four are exactly the same, and one is different. Identify the odd one.

A) Circle with dot inside

B) Circle with two dots

C) Circle with dot inside

D) Circle with dot inside

E) Circle with dot inside

Answer: B) Circle with two dots

Explanation: Only one figure differs by the number of dots — all others have a single dot.

3.Five squares are given:

Two are shaded half left,

Two are shaded half right,

One is shaded fully.

Which group is identical?

A) Half-left shaded squares

B) Half-right shaded squares

C) Fully shaded square

D) Both A and B

Answer: D) Both A and B

Explanation: Identical figures form pairs — both half-left and half-right shaded squares form identical groups.

4.Out of the five figures, three triangles are identical in shape and size but differ in shading.

Which ones will form the group?

A) Only same-shaped triangles

B) Only same-shaded triangles

C) Triangles having same shape regardless of shading

D) None

Answer: C) Triangles having same shape regardless of shading

Explanation: In grouping, shape and size are primary; shading can be ignored unless specified.

5.Among a group of five symbols: @, #, @, $, @

Which symbol forms the largest identical group?

A) @

B) #

C) $

D) All equally

Answer: A) @

Explanation: The “@” symbol appears thrice — largest identical group.

6.If six figures are given, three being mirror images of the other three, how many identical groups can be made?

A) 1

B) 2

C) 3

D) 6

Answer: B) 2

Explanation: Each figure pairs with its mirror image — forming two identical groups.

7.Among the following: Square, Rectangle, Square, Circle, Square —

Which set of figures are identical?

A) All squares

B) Squares and rectangle

C) Circle only

D) None

Answer: A) All squares

Explanation: Figures identical in both shape and size — all three squares are identical.

8.If each figure shows arrows pointing in different directions and three arrows point upward, which group is identical?

A) Downward arrows

B) Upward arrows

C) Leftward arrows

D) None

Answer: B) Upward arrows

Explanation: Grouping is based on orientation — upward-pointing arrows are identical.

9.Among five figures —

Figure 1: Two circles overlapping

Figure 2: Two circles touching

Figure 3: Two circles overlapping

Figure 4: Two circles overlapping

Figure 5: Two separate circles

Which figures are identical?

A) 1, 3, and 4

B) 1 and 5

C) 2 and 5

D) 3 and 5

Answer: A) 1, 3, and 4

Explanation: The overlapping circles pattern is the same in figures 1, 3, and 4.

10.If a figure shows a triangle within a square and another figure shows a square within a triangle, how many identical figures exist?

A) 1

B) 2

C) 0

D) 4

Answer: C) 0

Explanation: Triangle inside square ≠ Square inside triangle — orientation and structure differ.

11.Five star symbols are given: three have five points, one has six points, and one has four points.

Which are identical?

A) All stars

B) Five-pointed stars

C) Six-pointed stars

D) Four-pointed stars

Answer: B) Five-pointed stars

Explanation: Based on the number of points, the three five-pointed stars are identical.

12.If in a group of shapes, two are identical but mirror images of each other, are they grouped as identical?

A) Yes, always

B) No, never

C) Only if direction is ignored

D) Only if mentioned in question

Answer: D) Only if mentioned in question

Explanation: Mirror images are not identical unless direction is stated to be ignored.

13.Among five designs, three are identical with rotated orientation.

Should they be grouped as identical?

A) Yes

B) No

C) Only if rotation ≤ 90°

D) Only if rotation ≤ 45°

Answer: A) Yes

Explanation: Rotation does not change identity — they remain identical if design and structure are the same.

14.You are given 6 figures: 3 circles with small triangles inside pointing upward, and 3 with triangles pointing downward.

How many identical groups can you form?

A) 1

B) 2

C) 3

D) 6

Answer: B) 2

Explanation: Circles with upward triangles form one identical group; downward ones form another.

15.If among 8 figures, 4 have identical patterns of lines, 2 are mirror images, and 2 are unique — how many identical groups exist?

A) 2

B) 3

C) 4

D) 5

Answer: B) 3

Explanation:

Group 1: 4 identical figures

Group 2: 2 mirror images (identical within themselves)

Group 3: 2 unique (each forms single-member group).