alleryરેણુ તેની અડધી રોકડ ખર્ચ કરે છે, પછી જે બચે છે તેનો એક તૃતીયાંશ; ₹20 બાકી છે. પ્રારંભિક રોકડ?
A₹50
B₹80
C₹60
D₹70
Answer & Solution
Correct answer: C. ₹60
અંતિમ રોકડ (1/2) × (2/3) = 1/3 પ્રારંભિક રકમ છે, તેથી તેણીએ ₹60 થી શરૂઆત કરી.
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