allery10% হ্ৰাসৰ পিছত এটা মান 360 হয়। পূৰ্বে ই কিমান আছিল?
A390
B396
C400
D410
Answer & Solution
Correct answer: C. 400
অৱশিষ্ট 360 হ'ল মূল 400-ৰ 90%।
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