Question

There was a blood donation campaign organised in the city, three friends X, Y&Z planned
to donate blood and went there. But they came to know that minor in age would not be
allowed for the same so eldest one donated the blood.
a) IfX introduced himself that I am 2 years younger than Y and 5 years older than Z who
is 'a’years old then what is the age of X & Y in terms of'a'.
b) Who has donated the blood and which value is depicted here? (value based question)​

Answer 1

a) age of X:a+5

age of Y:a+7

age of Z:a

b) Y donated blood

Answer 2

this is the answer..........