allery5% വർദ്ധനവിന് ശേഷം ഒരു തുക ₹840 ആണ്. മുമ്പ് എന്തായിരുന്നു അത്?
A₹780
B₹800
C₹820
D₹840
Answer & Solution
Correct answer: B. ₹800
₹840 എന്നത് ആരംഭ തുകയുടെ 105% ആണ്, അതിനാൽ ആരംഭം ₹800 ആയിരുന്നു.
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