alleryসহজ সুদে একটি যোগফল ₹7200 2 বছরে এবং ₹8400 5 বছরে। অধ্যক্ষ খুঁজুন.
A₹6000
B₹7000
C₹6800
D₹6400
Answer & Solution
Correct answer: D. ₹6400
তিন বছরের আয় ₹1200, তাই বার্ষিক সুদ হল ₹400 এবং মূল হল ₹7200 − ₹800 = ₹6400।
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