Subject
Quantitative Aptitude
Topic
Age
Sam’s present age is two-fifths of the age of his mother age. After 6 years, he will half of the age of his mother. The mother present age is
Sam’s present age is two-fifths of the age of his mother age. After 6 years, he will half of the age of his mother. The mother present age is
ক)
12খ)
35গ)
30ঘ)
40Explanation
Let’s mother age x S=2/5X 2/5X+6=1/2(X+6) (2X+30)/5=(X+6)/2 4x+6 = 5x+30 X=60-30 = 30.Related questions
The average ages of three persons are 60 years. Those ages are in the proportion of 2:4:6.what is the age of the youngest one among them?The ratio between the present age of Maha and Deepa is 5:X. Maha is 9yrs younger than Parveen. Parveen’s age after 9yrs will be 33yrs. The difference between the Deepa and Maha age is the same as the present age of Parveen. Find XThe present age of Akil is 3 times that of Nirmal. 3 yrs hence the age of Akil will become 4yrs more than Nirmal. age The present age of Akil isThe age of Vivek is 54yrs If sham’s age is 36% more than that of Vivek, What % is Vivek’s age less than Sham?Ashok is 3 years elder than Balu who is now 4 times as old as Jaswanth. Jaswanth is now 6 years old. What was Ashok’s age when Jaswanth was born?