সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
The price of cooking oil has increased by 25%. The percentage of reduction that a family should effect in the use of cooking oil so as not to increase the expenditure of this accountis--
The price of cooking oil has increased by 25%. The percentage of reduction that a family should effect in the use of cooking oil so as not to increase the expenditure of this accountis--
- ক. 25%
- খ. 30%
- গ. 15%
- ঘ. 20%
সঠিক উত্তরঃ 20%
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- In an examination A got 10% marks less than B. B got 25% marks more than C and c got 20% less than D. If A got 360 marks out of 500, the percentage of marks obtained by D was--
- A mixture of 20 kg of sprit and water contains 10% water. How much water must be added to this mixture to rais the percentage of water to 25%?
- A bakery opened yesterday with its daily supply of 40 dozen rolls. Half of the rools were sold by noon and 80% of the remaining rolls were sold between noon and closing time. How many dozen rolls had not been sold when the bakery closed yesterday?
- What is 55% of 12/66 of 270?
- Successive discount of 20% and 15% are equal to a single discount of--
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