Question

which otpion as given in the lower row shall come next in sequence in the upper row 

• A. A
• B. B
• C. C
• D. D
• E. E

Hint:

If the pattern is not immediately obvious, try to see each figure as composed of multiple parts that change independently.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Counting specific geometric shapes in a complex grid. A rhombus is a quadrilateral with all four sides of equal length. In many grids, these are seen as tilted squares.
Step 2: Key Formula or Approach:
Count small (unit) rhombuses, then larger ones formed by 4 units, 9 units, etc.
Step 3: Detailed Explanation:
By systematically counting the rhombuses in the provided figure:
1. Smallest unit rhombuses = 10.
2. Larger rhombuses (composed of multiple units) = 5.
Total = \( 10 + 5 = 15 \).
Step 4: Final Answer:
There are 15 rhombuses in total.