Reasoning Aptitude
ARITHMETIC REASONING MCQs
Arithmetical Reasoning
Total Questions : 278
| Page 6 of 28 pages
Question 51. David gets on the elevator at the 11th floor of a building and rides up at the rate of 57 floors per minute. At the same time, Albert gets on an elevator at the 51st floor of the same building and rides down at the rate of 63 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross ?
Answer: Option C. -> 30
Answer: Option A. -> 25
Answer: Option D. -> None of these
Answer: Option B. -> 7
Answer: Option A. -> 13
Answer: Option A. -> 30 birds
Answer: Option C. -> 23/30
Question 58. In a family, a couple has a son and a daughter. The age of the father is three times that of his daughter and the age of the son is half of that of his mother. The wife is 9 years younger to her husband and the brother is seven years older than his sister. What is the age of the mother ?
Answer: Option D. -> 60 years
Answer: Option D. -> 1 billion km
Answer: Option D. -> 15