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					 The mother is five times older then her son. After 4 years, the sum of their ages will be 44 years. What is the present age of the son?
 
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- 5 years
 - 6 years
 - 7 years
 - 8 years
 - .
 
 
Correct Option: B
Let us assume the present ages of son be P then mother's age will be 5P years.
After 4 years, Son' age = P + 4
After 4 years, Mother' age = 5P + 4
According to question,
5P + 4 + P + 4 = 44  
⇒  6P = 36  
∴  P = 6 years