allery₹2,000 মূল্যের একটি জিনিসে প্রথমে 10% ছাড় এবং তারপর আরও 5% ছাড় দেওয়া হয়। বিক্রয়মূল্য কত?
A₹1,700
B₹1,710
C₹1,720
D₹1,750
Answer & Solution
Correct answer: B. ₹1,710
ধারাবাহিক ছাড়ের গুণকগুলো থেকে পাওয়া যায় ₹2,000 × 0.9 × 0.95 = ₹1,710।
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