Question

5. Kamla is 4 times as old as her son. 5 years ago her son was of her age. What is Kamla's age now? ​

Answer 1

Answer:

LET KAMLA'S AGE BE 'X' YEAR

AND HER SON AGE 'Y' YEAR

KALMALA IS 4TIMES AS OLD AS HER SON

SO KAMLA'S AGE IS 4X

5YEARS AGO HER SON WAS OF HER AGE SO

SON=5Y

SO KAMLA AGE IS 4X×5Y

= 20 YEARS

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