alleryদুটা বাৰৰ মাজত এটা মান 250 ৰ পৰা 200 লৈ হ্ৰাস পায়। শতাংশ হ্ৰাস কিমান?
A15 শতাংশ
B20 শতাংশ
C25 শতাংশ
D50 শতাংশ
Answer & Solution
Correct answer: B. 20 শতাংশ
250 ৰ ওপৰত হ্ৰাস হৈছে 50, যিটো হ'ল 20 শতাংশ।
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