Question

Riya ‘s present age is y years and her mother’s age is 4 years less than 3 times her age, then her mother’s present age is ______
a) (3y – 4) years
b) (4y – 3) years
c) (3y + 4) years
d) (4y + 3) years

Answer 1

Question-

Riya‘s present age is y years and her mother’s age is 4 years less than 3 times her age, then her mother’s present age is ______

Options-

a) (3y – 4) years

b) (4y – 3) years

c) (3y + 4) years

d) (4y + 3) years

Answer-

Age of Riya = y

Age of mother = 3 times her daughter's age - 4 years.

Her mother's age = (3y - 4) years

So the correct option is-

a) (3y - 4) years