alleryબે બાર વચ્ચે એક મૂલ્ય 250 થી ઘટીને 200 થાય છે. ટકાવારી ઘટાડો કેટલો છે?
A15 ટકા
B20 ટકા
C25 ટકા
D50 ટકા
Answer & Solution
Correct answer: B. 20 ટકા
250 ના આધાર પર ઘટાડો 50 છે, જે 20 ટકા છે.
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