সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
In an examination there are 3 papers of Mathematics of 100 marks each. A boy secures 60% in the first paper and 70% in the second paper. In order to secure 70% in the aggregate the percentage of marks he should secure in third paper will be--
In an examination there are 3 papers of Mathematics of 100 marks each. A boy secures 60% in the first paper and 70% in the second paper. In order to secure 70% in the aggregate the percentage of marks he should secure in third paper will be--
- ক. 75
- খ. 70
- গ. 80
- ঘ. 90
সঠিক উত্তরঃ 80
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- If the value of XYZ company stock drops from Tk.25 per share to Tk.21 per share, what is the percent of the decrese?
- The contents of a certain box consist of 9 apples and 27 oranges. How many oranges must be removed from the box so that 70% of the pieces of fruits in the box will be apples?
- 4% of which number is 20?
- 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--
- In mathematics examination, a student scored 30% marks in the first paper out of a total 180. How much should he score in second paper out of a total of 150 if he is to get an overall average of at least 50%--
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