Completion of Series
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Sample Questions
Study MaterialSample Questions – Completion of Series
Sample Questions help candidates understand how different concepts of Completion of Series are applied in Non Verbal Reasoning. These questions improve observation skills, logical deduction, visual analysis, and strategic thinking ability.
The following examples cover important concepts such as rotation, movement, angles, symbol shifting, alternate patterns, addition-deletion logic, and mirror transformations frequently asked in competitive examinations.
Sample Question 1 – Clockwise Rotation
Identify the next figure in the series:
↑ → ↓ ?
Observation
- The arrow rotates 90° clockwise in each step.
- Up → Right → Down → Left
Correct Answer
←
Sample Question 2 – Anti-clockwise Rotation
Find the missing figure in the series:
→ ↑ ← ?
Observation
- The figure rotates 90° anti-clockwise.
- Right → Up → Left → Down
Correct Answer
↓
Sample Question 3 – Alternate Pattern
Choose the next figure in the sequence:
▲ ○ ▲ ○ ?
Observation
- The figures follow an alternating pattern.
- Triangle and Circle repeat alternately.
Correct Answer
▲
Sample Question 4 – Addition of Elements
Identify the next figure:
● → ●● → ●●● → ?
Observation
- One dot is added in every step.
- Total dots increase sequentially.
Correct Answer
●●●●
Sample Question 5 – Deletion of Elements
Find the missing figure:
★★★★ → ★★★ → ★★ → ?
Observation
- One star is removed in each step.
Correct Answer
★
Sample Question 6 – Directional Movement
Choose the next figure:
↗ ↘ ↙ ?
Observation
- The arrow rotates clockwise diagonally.
- Top Right → Bottom Right → Bottom Left → Top Left
Correct Answer
↖
Sample Question 7 – Mirror Pattern
Select the figure that completes the mirror sequence:
b d b d ?
Observation
- The figures behave like mirror reflections.
- b and d repeat alternately.
Correct Answer
b
Sample Question 8 – Shape Rotation
Find the next figure in the series:
◣ ◤ ◥ ?
Observation
- The shaded triangle rotates clockwise.
- Each step rotates by 90°.
Correct Answer
◢
Sample Question 9 – Step Movement
Identify the next figure:
① → ② → ③ → ?
Observation
- Numbers increase step-by-step.
- Sequential movement pattern.
Correct Answer
④
Sample Question 10 – Complex Mixed Pattern
Find the missing figure:
▲ → ▼ → ▲ → ?
Observation
- The triangle alternates between upward and downward direction.
- Pattern repeats alternately.
Correct Answer
▼
Approach to Solve Sample Questions
- Observe all figures carefully.
- Identify rotation or movement.
- Check angle and direction changes.
- Look for alternate or repeated patterns.
- Observe addition or deletion of elements.
- Apply logical deduction systematically.
- Use elimination method if necessary.
Important Concepts Covered in Sample Questions
| Concept | Application |
|---|---|
| Rotation | Clockwise & Anti-clockwise Movement |
| Angles | 90°, 180°, 270° Rotation |
| Alternate Pattern | Every Second Figure Logic |
| Movement | Directional Symbol Shifting |
| Addition/Deletion | Increasing or Decreasing Elements |
| Mirror Logic | Reflection-Based Series |
Common Mistakes Students Make
- Ignoring hidden rotation patterns
- Confusing clockwise and anti-clockwise movement
- Missing alternate figure logic
- Ignoring small symbol changes
- Rushing without complete observation
- Not comparing all figures properly
Expert Tips for Solving Series Questions
- Check rotation first in every question.
- Track symbol movement carefully.
- Compare alternate figures if confused.
- Separate outer and inner figure logic.
- Use elimination method smartly.
- Practice visual reasoning daily.
- Improve observation speed through practice.
Quick Learning Framework
Observe the Figures Carefully
↓
Identify Rotation & Movement
↓
Check Angles & Direction
↓
Find Hidden Pattern Logic
↓
Apply Logical Deduction
↓
Solve Non Verbal Reasoning Faster
Final Takeaway
Sample Questions in Completion of Series help candidates understand practical applications of rotation, movement, alternate patterns, addition-deletion logic, and visual transformations.
Regular practice of different types of series questions improves observation skills, logical reasoning ability, speed, and accuracy in competitive examinations.