Question

In the pattern given:

if we consider a single figure, each row in that figure has ___ number of squares.

• A. odd
• B. even
• C. odd and even
• D. None of the above

Answer 1

The correct option is A

odd

In the pattern above, let's take the first figure.
It has one row and there is only 1 square in it.
In the second figure, it has 1 square in its first row and 3 squares in its second row.
In the third figure, it has 1 square in its first row, 3 squares in its second row and 5 squares in its third row.

Hence, by observing each figure, we can note that the number of squares in each row is an odd number.