Question

Which among the three blocks, red, green and indigo is the heaviest?

• A. Red block
• B. Green block
• C. Indigo block
• D. Cannot be said

Answer 1

The correct option is C Indigo block


The first balance indicates that the red block is heavier than the green block as the balance tips on the red block's side.
Similarly, a look at the second balance tells us that the indigo block is heavier than the red block.

Therefore, the indigo block is heavier than the red block, and hence the green block.
Thus, the indigo block is the heaviest of the three.