I was x years old 5 years ago. How old shall I be 7 years hence ?  Choose the correct choice: A) x +5 B) x + 7 C) x + 12 D) x + 13 E) None of these
given that my age 5 years ago is x years   hence my present age be x+5 years   so my age after 7 years from now = x+5+7   which is equal to x+12   ANSWER:x + 12
<result>C</result>
I was x years old 5 years ago. How old shall I be 7 years hence ?