Question

Adil arranges a circuit using five inter-connected rings as shown in the figure. The bulb glows in this arrangement. Which ring(s) should Adil remove from the arrangement to STOP the bulb from glowing?

a. Only ring 2

b. Both rings 2 and 4

c. Both rings 4 and 5

d. Only ring 4

Answer 1

Answer:

only 11111111111111111111