MBA
Exam
Numerical Ability
a^x=p, a^y=q and a^z=(p^yq^x)^z
Find xyz
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MBA Other Question
the annual income and expenditure of a man and his wife are in the ratio of 5:3 and 3:1 respectively. if they decide to save equally and find a balance of rs.4000 at the end of the year, what was their income
if x^a=y^b=z^c and ab+bc+ca=0, then find xyz