GATE Electrical 2015 Set 1 | GA | Question: 4

Question

 Based on the given statements, select the most appropriate option to solve the given question.

If two floors in certain building are $9$ feet apart, how many steps are there in a set of stairs that extends from the first floor to the second floor of the building?

Statements:

1. Each step is $3/4$ foot high.
2. Each step is $1$ foot wide.

• A. Statement $I$ alone is sufficient, but statement $II$ alone is not sufficient.
• B. Statement $II$ alone is sufficient, but statement $I$ alone is not sufficient.
• C. Both statement together are sufficient, but neither statement alone is sufficient.
• D. Statement $I$ and $II$ together are not sufficient.