allery₹20 তালিকাভুক্ত দশটি কলম প্রতিটি 10% বাল্ক ডিসকাউন্ট পাবেন; মোট পেমেন্ট?
A₹160
B₹200
C₹180
D₹190
Answer & Solution
Correct answer: C. ₹180
কলমের তালিকা সব মিলিয়ে ₹200, এবং ₹20 কাটলে একটি ₹180 পেমেন্ট পাওয়া যায়।
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