1.

Kamal Was 4 Times As Old As His Son 8 Years Ago. After 8 Years, Kamal Will Be Twice As Old As Hisson. Find Out The Present Age Of Kamal ?

Answer»

LET the age of the son before 8 YEARS = X.

Then age of Kamal before 8 years ago = 4x

After 8 years, Kamal will be twice as old as his son

=> 4x + 16 = 2(x + 16)

=> x = 8 Present age of Kamal = 4x + 8 = 4×8 +8 = 40

Let the age of the son before 8 years = x.

Then age of Kamal before 8 years ago = 4x

After 8 years, Kamal will be twice as old as his son

=> 4x + 16 = 2(x + 16)

=> x = 8 Present age of Kamal = 4x + 8 = 4×8 +8 = 40



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