Question (18) Jaya is climbing a ladder. She was on the 15th step from the bottom. After coming 4 steps down she was on the 16th step from the top. How many steps were there in the ladder-
A. 25,
B. 28,
C. 30,
D. None of these
Answer:D
Question (18) Jaya is climbing a ladder. She was on the 15th step from the bottom. After coming 4 steps down she was on the 16th step from the top. How many steps were there in the ladder-
A. 25, B. 28, C. 30, D. None of these