Question of the day 24-3-2017

Quantitative Aptitude: Problems on Ages

1.   Ratio of ages of Reena and Prerna is 2 : 3 and the ratio of ages of Tiya and Reena is 3 : 1. If the ratio of age of Prerna four years hence to age of Tiya three years hence is 5 : 9, what is the total of the ages of all three?
A) 77             B) 65             C) 84        D) 43        E) None

2.   Richa’s age is thrice of Tisha’s age while Megha’s age is 3 less than that of Richa’s. The ratio of ages of Tisha’s three years hence to Megha’s four years ago is 3 : 5. What is the square root of the total age of Tisha and Richa?
A) 36             B) 25                C) 6          D) 13        E) None

3.   The ratio of age of Shaisha one year ago to Piya is 3 : 5. The sum of ages of Piya and Misha after four years will be 50. If difference between the ages of Shaisha and Misha is 7 years, find Misha’s age.
A) 21             B) 19                C) 18        D) 10        E) None

4.   Kashish’s age is two-fifth the age of her mother. Nine years hence her age will be half of her mother’s age that time. What is her mother’s present age?
A) 22             B) 45                C) 54        D) 36        E) None

5.   Ratio between Rahim’s age four years hence and Meher’s age three years ago is 6 : 5. If the ratio between Rahim’s age two years ago and Meher’s age four years hence is 6 : 11, find the ratio of Rahim’ age to Meher’s age.
A) 5 : 9          B) 9 : 4             C) 2 : 11   D) 7 : 9     E) None