Question

Which of the four images represents $2^3$?

• A. (A)
• B. (B)
• C. (C)
• D. (D)

Answer 1

The correct option is C (C)

The number of dots in the image is used to represent a power.
i.e., (A) has 2 dots in it. Thus, it represents the power $2^1=2.$

Similarly, (B) has 4 dots in it. Thus, it represents the power $2^2=4.$

Similarly, (C) has 8 dots and it represents the power $2^3=8$ and
(D) has 16 dots and represents the power $2^4=16.$