At present the age of father is three times the age of his son. Six years ago father's age was five times the age of his son. The present age of father is:
A45
B40
C36
D52
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Related Questions:
In a group of 150 people, 2/5 are men, 1/3 are women and the rest are children. The average age of the women is 4/5 of the average age of the men. The average age of the children is 1/5 of the average age of the men. If the average age of the men is 50 years, then the average age of all the people in the group is?
A family consists of two grandparents, three parents and four grandchildren. The average age of the grand parents is 65 years, that of the parents is 32 years and that of the grand children is 8 years. What is the average age of the family?
The ratio of ages of Suraj and Mohan 4 years ago was 7 : 8 and after 5 years from now, their ratio will become 10 : 11. Find the present age of Suraj.
രാജന് 22 വയസ്സ് പ്രായമുണ്ട് . രാജൻ്റെ അച്ഛന് 50 വയസ്സും . എത്ര വർഷം കൊണ്ട് രാജൻ്റെ അച്ഛൻ്റെ വയസ്സ് രാജൻ്റെ വയസ്സിൻ്റെ ഇരട്ടി ആകും ?
ഇപ്പോൾ അബുവിന് 10 വയസും, രാജീവിന് 11 വയസും, ജോണിന് 9 വയസും ഉണ്ട്. എത്ര വർഷം കഴിയുമ്പോൾ ഇവരുടെ വയസുകളുടെ തുക 45 ആകും ?