RRB
Government Jobs Exams
What number should replace both the question marks (?) in the following question ?
?/144= 49 /?
Read Solution (Total 2)
-
- Let the number be X
x/144=49/x
x/(12)^2=(7)^2/x
x^2=84^2
then x=84 is the answer - 9 years agoHelpfull: Yes(0) No(0)
- x/144=49/x
x^2=sqrt(49*144)
x=84 - 8 years agoHelpfull: Yes(0) No(0)
RRB Other Question