ReasoningAbility.com

Open vs Closed Shapes - Expert Level: conceptual clarity Open vs Closed Shapes EXPERT

This skill evaluation ⚡ worksheet focuses on Open vs Closed Shapes - a key topic in Odd Figure Out. You'll solve 20 expert-level problems (Worksheet 9 of 10). The primary focus is on conceptual clarity. Master open vs closed shapes ssc cgl, open vs closed shapes reasoning tricks, and fast open vs closed shapes solving through systematic practice.

📝 Worksheet 9 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Open vs Closed Shapes
Worksheet 9 of 10 (88% complete)

Question 1

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure C is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure C)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 2

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure D is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure D)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 3

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure D is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure D)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 4

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure E is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure E)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 5

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure C is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure C)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 6

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure B is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure B)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 7

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure B is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure B)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 8

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure B is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure B)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 9

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure B is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure B)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 10

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure A is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure A)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 11

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure A is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure A)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 12

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure B is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure B)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 13

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure C is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure C)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 14

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure A is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure A)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 15

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure D is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure D)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 16

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure E is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure E)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 17

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure B is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure B)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 18

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure E is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure E)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 19

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure D is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure D)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.

Question 20

Find the odd figure out. Figure A: Figure B: Figure C: Figure D: Figure E:
Step-by-step Solution:

Step 1: Check if each shape is open or closed
- Closed shapes: Continuous boundary with enclosed area
- Open shapes: Boundary has a gap or doesn't fully enclose area

Step 2: Identify the common property
- Four figures are CLOSED shapes (complete boundaries)
- These enclose a finite area

Step 3: Find the open shape
- Figure A is an OPEN shape (arc with gaps)
- This figure does not enclose any area

Step 4: Verification
- Four figures: Closed shapes
- One figure: Open shape (Figure A)

🔍 Key Insight: Trace the boundary - if you return to start without lifting your finger, it's closed.
Previous Worksheet Next Worksheet