সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
A student who secures 20% marks in an examination fails by 30 marks another student secures 32% marks gets 42 marks more than those required to pass. The percentage of marks required to pass is--
A student who secures 20% marks in an examination fails by 30 marks another student secures 32% marks gets 42 marks more than those required to pass. The percentage of marks required to pass is--
- ক. 28%
- খ. 30%
- গ. 20%
- ঘ. 25%
সঠিক উত্তরঃ 25%
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Due to reduction in the bus fare by 15%, the number of passengers on a certain route increased by 40% then what will be the percentage increase in revenue?
- On increasing the price of TV sets by 30, their sale decreased by 20%. What is the effect on the revenue receipts of the shop?
- Successive discount of 20% and 15% are equal to a single discount of--
- If the price of a dress is Tk.200 that includes 15% VAT, then what is the amount of VAT?
- What is the original price of pack of milk powder which Zahid has bought for taka 100, after receiving a discount of 20%?
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