alleryदोन स्तंभांदरम्यान मूल्य 250 वरून 200 वर जाते. तर percent घट किती आहे?
A15 percent
B20 percent
C25 percent
D50 percent
Answer & Solution
Correct answer: B. 20 percent
250 च्या आधारावर 50 ची घट झाली आहे, जी 20 percent आहे.
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