Question

Age of A is 10 years less then that of B .20 years ago age of B was 4 times that of A .5 year hence age of B will be thrice of c. If C is 50 years less then that of present age of of B .Find the present age of A​

Answer 1

A/Q,

A = 10-B

B - 20 = 4(A -20)

B + 5 = 3( C+5 )

C = 50 - B

A = 35

present age of A is 35.