- A-3
- B-6
- C-2
- D-4
Step-by-Step Solution
Up is positive, down is negative. 0 + 7 = 7, then 7 - 10 = -3. The lift stops at -3 (3 floors below ground).
Answer: A) -3
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Introduction to Integers practice questions